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(11) | EP 2 516 425 B1 |
| (12) | EUROPEAN PATENT SPECIFICATION |
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AMINOPYRIMIDINE KINASE INHIBITORS AMINOPYRIMIDIN ALS KINASE HEMMER AMINOPYRIMIDINES COMME INHIBITEURS DE LA KINASE |
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| Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). |
RELATED APPLICATIONS
[0001] This application claims the benefit of priority to United States Provisional Patent Application serial number 61/289,685, filed December 23, 2009; and United States Provisional Patent Application serial number 61/324,481, filed April 15, 2010.
BACKGROUND OF THE INVENTION
[0002] Casein kinase 1 (CK1) is a family of evolutionarily conserved serine/threonine kinases including seven known members in vertebrates (CK1α, -β, -γ1, -γ2, -γ3, -δ and -ε). The CK1s contain a typical kinase domain followed by a C-terminal tail region, which has been implicated in the regulation of CK1 localization, substrate selectivity and kinase activity. Myriad proteins have been found to be phosphorylated by CK1s, which are involved in a wide range of cellular functions including vesicular trafficking, DNA damage repair, cell cycle progression, cytokinesis and circadian rhythms (reviewed by Gross and Anderson (1998); Vielhaber and Virshup (2001); Knippschild et al. (2005)). Moreover, CK1 family members (-α, -δ/ε and -γ) modulate the activities of major signaling pathways (for example, Wnt and Shh) through several mechanisms (Peters et al., 1999; Liu et al., 2002; Price and Kalderon, 2002; Davidson et al., 2005; Zeng et al., 2005 and reviewed by Price (2006)).
[0003] In mammals seven CK1 isoforms, namely CK1α, β, γ1-3, δ and ε, and several splice variants have been described. They all contain a highly conserved kinase domain, a short N-terminal domain of 6 to 76 amino acids and a highly variable C-terminal domain of 24 to more than 200 amino acids. The constitutive phosphotransferase activity of CK1 isoforms is tightly controlled by several mechanisms. For example, the closely related isoforms CK1δ and ε, which share a 98% identity at the amino acid level in their catalytic domain, are regulated by autophosphorylation, dephosphorylation and proteolytic cleavage. Members of the CK1 family are found in the nucleus, the cytoplasm and in the plasma membrane. By phosphorylating many different substrates bearing either a canonical or non-canonical consensus sequence they modulate the activity of key regulator proteins involved in many cellular processes such as cell differentiation, cell proliferation, apoptosis, circadian rhythm, chromosome segregation, and vesicle transport.
[0004] The Pim kinase family contains three isoforms, Pim-1, Pim-2 and Pim-3, and has recently emerged as targets of interest in oncology and immune regulation. Ongoing studies have identified a role for these proteins in cell survival and proliferation, both functionally and mechanistically, and overexpression has been observed in a number of human cancers and inflammatory states. WO2009/064486 discloses inhibitors of Pim protein kinases which are based on 5-[benzylidene]thiazolidin-2,4-diones.
[0005] Pim kinases suppress apoptosis and regulate cell-cycle progression. Elevated levels of Pim kinases have been reported in solid tumors such as prostate cancer and pancreatic cancer. Pim-1 was initially discovered in murine leukemia and several independent studies have shown this kinase to be upregulated in human prostate cancer. Pim-1, 2 and 3 make up a distinct and highly homologous family of serine/threonine kinases belonging to the calmodulin-dependent protein kinase-related (CAMK) family. In addition to the three gene-encoded proteins, translational variants have also been reported for Pim-1 and 2 resulting from utilization of alternative start codons. The name Pim refers to the original identification of the pim-1 gene as a frequent proviral insertion site in Moloney murine leukemia virus-induced T-cell lymphomas, and the gene encoding Pim-2 was subsequently found to have similar susceptibility. Pim-3, originally designated kinase induced by depolarization (KID)-1, was later renamed due to high sequence similarity to Pim-1 (71% identity at the amino acid level). Considering all three isoforms, Pim proteins are widely expressed with high levels in hematopoietic tissue and are aberrantly expressed in a variety of human malignancies. Pim kinases positively regulate cell survival and proliferation, affording therapeutic opportunities in oncology. The Pim protein kinases are frequently overexpressed in prostate cancer and certain forms of leukemia and lymphoma.
[0006] A role for Pim kinases in immune regulation has also been observed. Pim-2 has been reported to have enhanced levels of expression in a variety of inflammatory states and may function as a positive regulator of interleukin-6 (IL-6), whereby overexpression of the kinase augments stimulus-induced IL-6 levels. Pim-1 and 2 have also been implicated in cytokine-induced T-cell growth and survival. Comparing the sensitivity of stimulated T cells from Pim-1-/-Pim-2-/- mice to wild-type mice following treatment with the immunosuppressant rapamycin, it was found that T-cell activation was significantly impaired by Pim-1/Pim-2 deficiency, suggesting that Pim kinases promote lymphocyte growth and survival through a PI3K/AKT (PKB, protein kinase B)/mammalian target of rapamycin (mTOR)-independent pathway. Other parallel but independent functions and overlapping substrate specificity for proteins in these pathways have been reported as well, including the positive regulation of transcription of nuclear factor kappa-B (NF-κB)-responsive genes, which have implications in both inflammation and oncology. Therefore, Pim kinases are attractive targets for both therapeutic areas. Further, Pim kinases have been reported to play a role in the protection of the ATP-binding cassette (ABC) transporter P-glycoprotein (Pgp; ABCB1) from proteolytic and proteasomal degradation. Pgp is known to mediate drug efflux and as such, inhibitors of Pim kinases may provide a novel approach to abrogating drug resistance.
SUMMARY OF THE INVENTION
[0007] An aspect of the present invention relates to compounds that inhibit casein kinase 1 and/or casein kinase 2 and/or a PIM kinase. For example, an embodiment relates to a compound of formula 1:
or a pharmaceutically acceptable salt thereof, wherein independently for each occurrence:
W and X are independently oxygen or sulfur;
Z1, Z2 and Z3 are independently C-R20 or N, provided that at least one of Z1 and Z2 is N;
R1 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -[C(R4)2]p-R5;
R2 and R3 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), -P(O)(OR6)(OR7); or R2 and R3 are joined together to form an optionally substituted heterocyclic ring;
R4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclylalkyl, aralkyl, heteroaryl, heteroaralkyl, halo, hydroxy, alkoxy, hydroxyalkyl, and alkoxyalkyl;
R5 is selected from the group consisting of aryl, heteroaryl, heterocyclyl, -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) and -N(R8)P(O)(OR9)(OR9);
R6 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R7 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R8 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R9 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R8 and R9 are joined together to form a heterocyclic ring;
R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, halo, haloalkyl, trifluoromethyl, fluoroalkyl, perfluoroalkyl, thio, cyano, hydroxy, methoxy, alkoxy, phenoxy, aryloxy, heteroaryloxy, carboxyl, alkoxycarbonyl, acyl, nitro, amino, alkylamino, arylamino, heteroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyl, sulfoxido, sulfonamido, sulfamoyl, -[C(R4)2]p-R5, NR14R15, OR16, O-[C(R4)2]p-R5, NR14-[C(R4)2]p-R5 and SR16;
R14 and R15 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -P(O)(OR6)(OR7); or R14 and R15 are joined together to form an optionally substituted heterocyclic ring;
R16 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, and -C(O)N(R6)(R7); and
p is 1, 2, 3, 4, 5, or 6;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.[0008] An embodiment relates to a compound of formula 2:
or a pharmaceutically acceptable salt thereof, wherein independently for each occurrence:
R1 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -[C(R4)2]p-R5;
R2 and R3 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]pR5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7)-P(O)(OR6)(OR7); or R2 and R3 are joined together to form an optionally substituted heterocyclic ring;
R4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclylalkyl, aralkyl, heteroaryl, heteroaralkyl, halo, hydroxy, alkoxy, hydroxyalkyl, and alkoxyalkyl;
R5 is selected from the group consisting of aryl, heteroaryl, heterocyclyl, -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR9), -P(O)(OR8)(OR9) and -N(R8)P(O)(OR9)(OR9);
R6 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R7 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R6 and R7 are joined together to form a heterocyclic ring;
R8 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R9 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R8 and R9 are joined together to form a heterocyclic ring;
R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, halo, haloalkyl, trifluoromethyl, fluoroalkyl, perfluoroalkyl, thio, cyano, hydroxyl, methoxy, alkoxy, phenoxy, aryloxy, heteroaryloxy, carboxyl, alkoxycarbonyl, acyl, nitro, amino, alkylamino, arylamino, heteroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyl, sulfoxido, sulfonamido, sulfamoyl, -[C(R4)2]p-R5; NR14R15, OR16, and SR16;
R14 and R15 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -P(O)(OR6)(OR7); or R14 and R15 are joined together to form an optionally substituted heterocyclic ring;
R16 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, and -C(O)N(R6)(R7); and
pis 1, 2, 3, 4, 5, or 6;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.[0009] An aspect of the invention relates to a compound, or a pharmaceutically acceptable salt thereof, selected from the group consisting of:
and
[0010] An aspect of the invention relates to a compound, or a pharmaceutically acceptable salt thereof, selected from the group consisting of:
and
[0011] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of CK1, CK1γ1, CK1γ2, or CK1γ3. In one embodiment the compound has an IC50 of less than 5000 nM for CK1, CK1γ1, CK1γ2, or CK1γ3. In one embodiment the compound has an IC50 of less than 1000 nM for CK1, CK1γ1, CK1γ2, or CK1γ3. In one embodiment the compound has an IC50 of less than 500 nM for CK1, CK1γ1, CK1γ2, or CK1γ3.
[0012] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of CK2. In one embodiment the compound has an IC50 of less than 5000 nM for CK2. In one embodiment the compound has an IC50 of less than 1000 nM for CK2. In one embodiment the compound has an IC50 of less than 500 nM for CK2.
[0013] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of PIM1, PIM2, or PIM3. In one embodiment the compound has an IC50 of less than 5000 nM for PIM1, PIM2, or PIM3. In one embodiment the compound has an IC50 of less than 1000 nM for PIM1, PIM2, or PIM3. In one embodiment the compound has an IC50 of less than 500 nM for PIM1, PIM2, or PIM3.
[0014] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of the Wnt pathway.
[0015] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of the TGFβ pathway.
[0016] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of the JAK/STAT pathway.
[0017] An embodiment relates to any one of the aforementioned compounds, wherein the compound is an inhibitor of the mTOR pathway.
[0018] An embodiment relates to any one of the aforementioned compounds, wherein the compound is a modulator of Pgp degradation, drug efflux, or drug resistance.
[0019] An embodiment relates to a pharmaceutical composition comprising any one or combination of the aforementioned compounds, and a pharmaceutically acceptable carrier.
[0020] Another embodiment relates to a method of inhibiting CK1 activity, comprising contacting CK1, CK1γ1, CK1γ2, or CK1γ3 with any one of the aforementioned compounds or pharmaceutical compositions.
[0021] Another embodiment relates to a method of inhibiting CK2 activity, comprising contacting CK2 with any one of the aforementioned compounds or pharmaceutical compositions.
[0022] Another embodiment relates to a method of treating or preventing a condition associated with aberrant CK1, CK1γ1, CK1γ2, or CK1γ3 activity, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0023] Another embodiment relates to a method of treating or preventing a condition associated with aberrant CK2 activity, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0024] Another embodiment relates to a method of treating cancer, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions. In one embodiment the cancer is a cancer of a system selected from the group consisting of the hematopoietic system, immune system, endocrine system, pulmonary system, gastrointestinal system, musculoskeletal system, reproductive system, central nervous system, and urologic system. In one embodiment the cancer is located in the mammal's myeloid tissues, lymphoid tissues, pancreatic tissues, thyroid tissues, lung tissues, colon tissues, rectal tissues, anal tissues, liver tissues, skin, bone, ovarian tissues, uterine tissues, cervical tissues, breast, prostate, testicular tissues, brain, brainstem, meningeal tissues, kidney or bladder. In one embodiment the cancer is selected from the group consisting of breast cancer, colon cancer, multiple myeloma, prostate cancer, Hodgkin's lymphoma, non-Hodgkin's lymphoma, leukemia, hematologic malignancy, renal cell carcinoma, renal cancer, malignant melanoma, pancreatic cancer, lung cancer, colorectal carcinoma, brain cancer, head and neck cancer, bladder cancer, thyroid cancer, ovarian cancer, cervical cancer, and myelodysplastic syndrome.
[0025] Another embodiment relates to a method of treating leukemia or other hematologic malignancies, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0026] Another embodiment relates to a method of treating Alzheimer's disease, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0027] Another embodiment relates to a method of treating a Wnt-dependent disease, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0028] Another embodiment relates to a method of treating a TGFβ-dependent disease, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0029] Another embodiment relates to a method of treating a JAK/STAT-dependent disease, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0030] Another embodiment relates to a method of treating an mTOR-dependent disease, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0031] Another embodiment relates to a method of treating or preventing inflammation, inflammatory diseases (e.g., osteoarthritis and rheumatoid arthritis), neurological conditions (e.g., Alzheimer's disease) and neurodegeneration, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0032] Another embodiment relates to a method of treating or preventing bone-related diseases and conditions, including osteoporosis and bone formation, or facilitating bone restoration, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0033] Another embodiment relates to a method of treating or preventing hypoglycemia, metabolic syndrome and diabetes, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0034] Another embodiment relates to a method of influencing apoptosis (e.g., increasing the rate of apoptosis in cancerous cells), comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0035] Another embodiment relates to a method of treating or preventing aberrant embryonic development, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0036] Another embodiment relates to a method of inhibiting PIM activity, comprising contacting PIM1, PIM2 or PIM3 with any one of the aforementioned compounds or pharmaceutical compositions.
[0037] Another embodiment relates to a method for treating or preventing a condition associated with aberrant PIM activity, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0038] Another embodiment relates to a method of modulating Pgp degradation and/or drug efflux activity, comprising contacting a cell with any one of the aforementioned compounds or pharmaceutical compositions.
[0039] Another embodiment relates to a method for treating a malignancy based upon modulation of Pgp, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions.
[0040] Another embodiment relates to a method for treating a malignancy based upon modulation of Pgp, comprising administering to a mammal in need thereof a therapeutically effective amount of any one of the aforementioned compounds or pharmaceutical compositions, in conjunction with another drug, compound, or material, to abrogate resistance to the drug, compound, or material.
BRIEF DESCRIPTION OF THE FIGURES
[0041]
Figure 1 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4981.
Figure 2 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4981.
Figure 3 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4981.
Figure 4 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4981.
Figure 5 depicts the relative activity of CK1(y) as a function of the concentration of compound 4981.
Figure 6 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4993.
Figure 7 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4993.
Figure 8 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4993.
Figure 9 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4993.
Figure 10 depicts the relative activity of CK1(y) as a function of the concentration of compound 4993.
Figure 11 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4991.
Figure 12 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4991.
Figure 13 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4991.
Figure 14 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4991.
Figure 15 depicts the relative activity of CK1(y) as a function of the concentration of compound 4991.
Figure 16 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4999.
Figure 17 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4999.
Figure 18 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4999.
Figure 19 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4999.
Figure 20 depicts the relative activity of CK1(y) as a function of the concentration of compound 4999.
Figure 21 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4985.
Figure 22 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4985.
Figure 23 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4985.
Figure 24 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4985.
Figure 25 depicts the relative activity of CK1(y) as a function of the concentration of compound 4985.
Figure 26 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4992.
Figure 27 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4992.
Figure 28 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4992.
Figure 29 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4992.
Figure 30 depicts the relative activity of CK1(y) as a function of the concentration of compound 4992.
Figure 31 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 4996.
Figure 32 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 4996.
Figure 33 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 4996.
Figure 34 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 4996.
Figure 35 depicts the relative activity of CK1(y) as a function of the concentration of compound 4996.
Figure 36 depicts the relative activity of CK1γ1(h) as a function of the concentration of compound 5000.
Figure 37 depicts the relative activity of CK1γ2(h) as a function of the concentration of compound 5000.
Figure 38 depicts the relative activity of CK1γ3(h) as a function of the concentration of compound 5000.
Figure 39 depicts the relative activity of CK1δ(h) as a function of the concentration of compound 5000.
Figure 40 depicts the relative activity of CK1(y) as a function of the concentration of compound 5000.
Figure 41 depicts the dose-response curve and EC50 of gemcitabine against PC-3 cells, which data served as an experimental control.
Figure 42 depicts the dose-response curve and EC50 of gemcitabine against OVCAR-3 cells, which data served as an experimental control.
Figure 43 depicts the dose-response curve and EC50 of gemcitabine against LNCaP cells, which data served as an experimental control.
Figure 44 depicts the dose-response curve and EC50 of gemcitabine against Jurkat cells, which data served as an experimental control.
Figure 45 depicts the dose-response curve and EC50 of gemcitabine against MDA-MB-468 cells, which data served as an experimental control.
Figure 46 depicts the dose-response curve and IC50 of gemcitabine against HCT116 cells, which data served as an experimental control.
Figure 47 depicts the dose-response curve and IC50 of gemcitabine against A549 cells, which data served as an experimental control.
Figure 48 depicts the dose-response curve and IC50 of gemcitabine against DU 145 cells, which data served as an experimental control.
Figure 49 depicts the dose-response curve and IC50 of sorafenib against HC1954 cells, which data served as an experimental control.
Figure 50 depicts the dose-response curve and EC50 of sorafenib against Caco-2 cells, which data served as an experimental control.
Figure 51 depicts the dose response curve and IC50 of compound 4991 against OVCAR-3 cells compared to cisplatin.
Figure 52 depicts the dose response curve and IC50 of compound 4991 against OVCAR-8 cells compared to cisplatin.
Figure 53 depicts the dose response curve and IC50 of compound 4991 against SK-OV-3 cells compared to cisplatin.
DETAILED DESCRIPTION OF THE INVENTION
DEFINITIONS
[0042] The definitions of terms used herein are meant to incorporate the present state-of-the-art definitions recognized for each term in the chemical and pharmaceutical fields. Where appropriate, illustration is provided. The definitions apply to the terms as they are used throughout this specification, unless otherwise limited in specific instances, either individually or as part of a larger group.
[0043] Where stereochemistry is not specifically indicated, all stereoisomers of the inventive compounds are included within the scope of the invention, as pure compounds as well as mixtures thereof. Unless otherwise indicated, individual enantiomers, diastereomers, geometrical isomers, and combinations and mixtures thereof are all encompassed by the present invention. Polymorphic crystalline forms and solvates are also encompassed within the scope of this invention.
[0044] As used herein, the term "isolated" in connection with a compound of the present invention means the compound is not in a cell or organism and the compound is separated from some or all of the components that typically accompany it in nature.
[0045] As used herein, the term "pure" in connection with an isolated sample of a compound of the present invention means the isolated sample contains at least 60% by weight of the compound. Preferably, the isolated sample contains at least 70% by weight of the compound. More preferably, the isolated sample contains at least 80% by weight of the compound. Even more preferably, the isolated sample contains at least 90% by weight of the compound. Most preferably, the isolated sample contains at least 95% by weight of the compound. The purity of an isolated sample of a compound of the present invention may be assessed by a number of methods or a combination of them; e.g., thin-layer, preparative or flash chromatography, mass spectrometry, HPLC, NMR analysis, and the like.
[0046] The term "heteroatom" is art-recognized and refers to an atom of any element other than carbon or hydrogen. Illustrative heteroatoms include boron, nitrogen, oxygen, phosphorus, sulfur and selenium.
[0047] The term "alkyl" is art-recognized, and includes saturated aliphatic groups, including straight-chain alkyl groups, branched-chain alkyl groups, cycloalkyl (alicyclic) groups, alkyl substituted cycloalkyl groups, and cycloalkyl substituted alkyl groups. In certain embodiments, a straight chain or branched chain alkyl has about 30 or fewer carbon atoms in its backbone (e.g., C1-C30 for straight chain, C3-C30 for branched chain), and alternatively, about 20 or fewer. Likewise, cycloalkyls have from about 3 to about 10 carbon atoms in their ring structure, and alternatively about 5, 6 or 7 carbons in the ring structure.
[0048] Unless the number of carbons is otherwise specified, "lower alkyl" refers to an alkyl group, as defined above, but having from one to about ten carbons, alternatively from one to about six carbon atoms in its backbone structure. Likewise, "lower alkenyl" and "lower alkynyl" have similar chain lengths.
[0049] The term "aralkyl" is art-recognized and refers to an alkyl group substituted with an aryl group (e.g., an aromatic or heteroaromatic group).
[0050] The terms "alkenyl" and "alkynyl" are art-recognized and refer to unsaturated aliphatic groups analogous in length and possible substitution to the alkyls described above, but that contain at least one double or triple bond respectively.
[0051] The term "aryl" is art-recognized and refers to 5-, 6- and 7-membered single-ring aromatic groups that may include from zero to four heteroatoms, for example, benzene, naphthalene, anthracene, pyrene, pyrrole, furan, thiophene, imidazole, oxazole, thiazole, triazole, pyrazole, pyridine, pyrazine, pyridazine and pyrimidine, and the like. Those aryl groups having heteroatoms in the ring structure may also be referred to as "aryl heterocycles" or "heteroaromatics." The aromatic ring may be substituted at one or more ring positions with such substituents as described above, for example, halogen, azide, alkyl, aralkyl, alkenyl, alkynyl, cycloalkyl, hydroxyl, alkoxyl, amino, nitro, sulfhydryl, imino, amido, phosphonate, phosphinate, carbonyl, carboxyl, silyl, ether, alkylthio, sulfonyl, sulfonamido, ketone, aldehyde, ester, heterocyclyl, aromatic or heteroaromatic moieties, - CF3, -CN, or the like. The term "aryl" also includes polycyclic ring systems having two or more cyclic rings in which two or more carbons are common to two adjoining rings (the rings are "fused rings") wherein at least one of the rings is aromatic, e.g., the other cyclic rings may be cycloalkyls, cycloalkenyls, cycloalkynyls, aryls and/or heterocyclyls.
[0052] The terms ortho, meta and para are art-recognized and refer to 1,2-, 1,3- and 1,4-disubstituted benzenes, respectively. For example, the names 1,2-dimethylbenzene and ortho-dimethylbenzene are synonymous.
[0053] The terms "heterocyclyl", "heteroaryl", or "heterocyclic group" are art-recognized and refer to 3- to about 10-membered ring structures, alternatively 3- to about 7-membered rings, whose ring structures include one to four heteroatoms. Heterocycles may also be polycycles. Heterocyclyl groups include, for example, thiophene, thianthrene, furan, pyran, isobenzofuran, chromene, xanthene, phenoxanthene, pyrrole, imidazole, pyrazole, isothiazole, isoxazole, pyridine, pyrazine, pyrimidine, pyridazine, indolizine, isoindole, indole, indazole, purine, quinolizine, isoquinoline, quinoline, phthalazine, naphthyridine, quinoxaline, quinazoline, cinnoline, pteridine, carbazole, carboline, phenanthridine, acridine, pyrimidine, phenanthroline, phenazine, phenarsazine, phenothiazine, piperonyl, furazan, phenoxazine, pyrrolidine, oxolane, thiolane, oxazole, piperidine, piperazine, morpholine, lactones, lactams such as azetidinones and pyrrolidinones, sultams, sultones, and the like. The heterocyclic ring may be substituted at one or more positions with such substituents as described above, as for example, halogen, alkyl, aralkyl, alkenyl, alkynyl, cycloalkyl, hydroxyl, amino, nitro, sulfhydryl, imino, amido, phosphonate, phosphinate, carbonyl, carboxyl, silyl, ether, alkylthio, sulfonyl, ketone, aldehyde, ester, a heterocyclyl, an aromatic or heteroaromatic moiety, -CF3, -CN, or the like.
[0054] The term "optionally substituted" refers to a chemical group, such as alkyl, cycloalkyl aryl, and the like, wherein one or more hydrogen may be replaced with a substituent as described herein, including but not limited to halogen, azide, alkyl, aralkyl, alkenyl, alkynyl, cycloalkyl, hydroxyl, alkoxyl, amino, nitro, sulfhydryl, imino, amido, phosphonate, phosphinate, carbonyl, carboxyl, silyl, ether, alkylthio, sulfonyl, sulfonamido, ketone, aldehyde, ester, heterocyclyl, aromatic or heteroaromatic moieties, -CF3, -CN, or the like.
[0055] The terms "polycyclyl" or "polycyclic group" are art-recognized and refer to two or more rings (e.g., cycloalkyls, cycloalkenyls, cycloalkynyls, aryls and/or heterocyclyls) in which two or more carbons are common to two adjoining rings, e.g., the rings are "fused rings". Rings that are joined through non-adjacent atoms are termed "bridged" rings. Each of the rings of the polycycle may be substituted with such substituents as described above, as for example, halogen, alkyl, aralkyl, alkenyl, alkynyl, cycloalkyl, hydroxyl, amino, nitro, sulfhydryl, imino, amido, phosphonate, phosphinate, carbonyl, carboxyl, silyl, ether, alkylthio, sulfonyl, ketone, aldehyde, ester, a heterocyclyl, an aromatic or heteroaromatic moiety, -CF3, -CN, or the like.
[0056] The term "carbocycle" is art-recognized and refers to an aromatic or non-aromatic ring in which each atom of the ring is carbon.
[0057] The term "nitro" is art-recognized and refers to -NO2; the term "halogen" is art-recognized and refers to -F, -Cl, -Br or -I; the term "sulfhydryl" is art-recognized and refers to -SH; the term "hydroxyl" means -OH; and the term "sulfonyl" is art-recognized and refers to -SO2-. "Halide" designates the corresponding anion of the halogens, and "pseudohalide" has the definition set forth on 560 of Advanced Inorganic Chemistry by Cotton and Wilkinson.
[0058] The terms "amine" and "amino" are art-recognized and refer to both unsubstituted and substituted amines, e.g., a moiety that may be represented by the general formulas:
wherein R50, R51 and R52 each independently represent a hydrogen, an alkyl, an alkenyl, -(CH2)m-R61, or R50 and R51, taken together with the N atom to which they are attached complete a heterocycle having from 4 to 8 atoms in the ring structure; R61 represents an aryl, a cycloalkyl, a cycloalkenyl, a heterocycle or a polycycle; and m is zero or an integer in the range of 1 to 8. In other embodiments, R50 and R51 (and optionally R52) each independently represent a hydrogen, an alkyl, an alkenyl, or -(CH2)m-R61. Thus, the term "alkylamine" includes an amine group, as defined above, having a substituted or unsubstituted alkyl attached thereto, i.e., at least one of R50 and R51 is an alkyl group.
[0059] The term "acylamino" is art-recognized and refers to a moiety that may be represented by the general formula:
wherein R50 is as defined above, and R54 represents a hydrogen, an alkyl, an alkenyl or -(CH2)m-R61, where m and R61 are as defined above.
[0060] The term "amido" is art recognized as an amino-substituted carbonyl and includes a moiety that may be represented by the general formula:
wherein R50 and R51 are as defined above. Certain embodiments of the amide in the present invention will not include imides which may be unstable.
[0061] The term "alkylthio" refers to an alkyl group, as defined above, having a sulfur radical attached thereto. In certain embodiments, the "alkylthio" moiety is represented by one of -S-alkyl, -S-alkenyl, -S-alkynyl, and -S-(CH2)m-R61, wherein m and R61 are defined above. Representative alkylthio groups include methylthio, ethyl thio, and the like.
[0062] The term "carboxyl" is art recognized and includes such moieties as may be represented by the general formulas:
wherein X50 is a bond or represents an oxygen or a sulfur, and R55 and R56 represents a hydrogen, an alkyl, an alkenyl, -(CH2)m-R61 or a pharmaceutically acceptable salt, R56 represents a hydrogen, an alkyl, an alkenyl or -(CH2)m-R61, where m and R61 are defined above. Where X50 is an oxygen and R55 or R56 is not hydrogen, the formula represents an "ester". Where X50 is an oxygen, and R55 is as defined above, the moiety is referred to herein as a carboxyl group, and particularly when R55 is a hydrogen, the formula represents a "carboxylic acid". Where X50 is an oxygen, and R56 is hydrogen, the formula represents a "formate". In general, where the oxygen atom of the above formula is replaced by sulfur, the formula represents a "thiolcarbonyl" group. Where X50 is a sulfur and R55 or R56 is not hydrogen, the formula represents a "thiolester." Where X50 is a sulfur and R55 is hydrogen, the formula represents a "thiolcarboxylic acid." Where X50 is a sulfur and R56 is hydrogen, the formula represents a "thiolformate." On the other hand, where X50 is a bond, and R55 is not hydrogen, the above formula represents a "ketone" group. Where X50 is a bond, and R55 is hydrogen, the above formula represents an "aldehyde" group.
[0063] The term "carbamoyl" refers to -O(C=O)NRR', where R and R' are independently H, aliphatic groups, aryl groups or heteroaryl groups.
[0065] The terms "oxime" and "oxime ether" are art-recognized and refer to moieties that may be represented by the general formula:
wherein R75 is hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, aryl, aralkyl, or -(CH2)m-R61. The moiety is an "oxime" when R is H; and it is an "oxime ether" when R is alkyl, cycloalkyl, alkenyl, alkynyl, aryl, aralkyl, or -(CH2)m-R61.
[0066] The terms "alkoxyl" or "alkoxy" are art-recognized and refer to an alkyl group, as defined above, having an oxygen radical attached thereto. Representative alkoxyl groups include methoxy, ethoxy, propyloxy, tert-butoxy and the like. An "ether" is two hydrocarbons covalently linked by an oxygen. Accordingly, the substituent of an alkyl that renders that alkyl an ether is or resembles an alkoxyl, such as may be represented by one of -O-alkyl, -O-alkenyl, -O-alkynyl, -O--(CH2)m-R61, where m and R61 are described above.
[0067] The term "sulfonate" is art recognized and refers to a moiety that may be represented by the general formula:
in which R57 is an electron pair, hydrogen, alkyl, cycloalkyl, or aryl.
[0068] The term "sulfate" is art recognized and includes a moiety that may be represented by the general formula:
in which R57 is as defined above.
[0069] The term "sulfonamido" is art recognized and includes a moiety that may be represented by the general formula:
in which R50 and R56 are as defined above.
[0070] The term "sulfamoyl" is art-recognized and refers to a moiety that may be represented by the general formula:
in which R50 and R51 are as defined above.
[0071] The term "sulfonyl" is art-recognized and refers to a moiety that may be represented by the general formula:
in which R58 is one of the following: hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl or heteroaryl.
[0072] The term "sulfoxido" is art-recognized and refers to a moiety that may be represented by the general formula:
in which R58 is defined above.
[0073] The term "phosphoryl" is art-recognized and may in general be represented by the formula:
wherein Q50 represents S or O, and R59 represents hydrogen, a lower alkyl or an aryl. When used to substitute, e.g., an alkyl, the phosphoryl group of the phosphorylalkyl may be represented by the general formulas:
wherein Q50 and R59, each independently, are defined above, and Q51 represents O, S or N. When Q50 is S, the phosphoryl moiety is a "phosphorothioate".
[0074] The term "phosphoramidite" is art-recognized and may be represented in the general formulas:
wherein Q51, R50, R51 and R59 are as defined above.
[0075] The term "phosphonamidite" is art-recognized and may be represented in the general formulas:
wherein Q51, R50, R51 and R59 are as defined above, and R60 represents a lower alkyl or an aryl.
[0076] Analogous substitutions may be made to alkenyl and alkynyl groups to produce, for example, aminoalkenyls, aminoalkynyls, amidoalkenyls, amidoalkynyls, iminoalkenyls, iminoalkynyls, thioalkenyls, thioalkynyls, carbonyl-substituted alkenyls or alkynyls.
[0077] The definition of each expression, e.g., alkyl, m, n, and the like, when it occurs more than once in any structure, is intended to be independent of its definition elsewhere in the same structure.
[0078] The terms triflyl, tosyl, mesyl, and nonaflyl are art-recognized and refer to trifluoromethanesulfonyl,p-toluenesulfonyl, methanesulfonyl, and nonafluorobutanesulfonyl groups, respectively. The terms triflate, tosylate, mesylate, and nonaflate are art-recognized and refer to trifluoromethanesulfonate ester, p-toluenesulfonate ester, methanesulfonate ester, and nonafluorobutanesulfonate ester functional groups and molecules that contain said groups, respectively.
[0079] The abbreviations Me, Et, Ph, Tf, Nf, Ts, and Ms represent methyl, ethyl, phenyl, trifluoromethanesulfonyl, nonafluorobutanesulfonyl, p-toluenesulfonyl and methanesulfonyl, respectively. A more comprehensive list of the abbreviations utilized by organic chemists of ordinary skill in the art appears in the first issue of each volume of the Journal of Organic Chemistry; this list is typically presented in a table entitled "Standard List of Abbreviations."
[0080] Certain compounds contained in compositions of the present invention may exist in particular geometric or stereoisomeric forms. In addition, polymers of the present invention may also be optically active. The present invention contemplates all such compounds, including cis- and trans-isomers, E- and Z-isomers, R- and S-enantiomers, diastereomers, (D)-isomers, (L)-isomers, the racemic mixtures thereof, and other mixtures thereof, as falling within the scope of the invention. Additional asymmetric carbon atoms may be present in a substituent such as an alkyl group. All such isomers, as well as mixtures thereof, are intended to be included in this invention.
[0081] If, for instance, a particular enantiomer of compound of the present invention is desired, it may be prepared by asymmetric synthesis, or by derivation with a chiral auxiliary, where the resulting diastereomeric mixture is separated and the auxiliary group cleaved to provide the pure desired enantiomers. Alternatively, where the molecule contains a basic functional group, such as amino, or an acidic functional group, such as carboxyl, diastereomeric salts are formed with an appropriate optically-active acid or base, followed by resolution of the diastereomers thus formed by fractional crystallization or chromatographic means well known in the art, and subsequent recovery of the pure enantiomers.
[0082] It will be understood that "substitution" or "substituted with" includes the implicit proviso that such substitution is in accordance with permitted valence of the substituted atom and the substituent, and that the substitution results in a stable compound, e.g., which does not spontaneously undergo transformation such as by rearrangement, cyclization, elimination, or other reaction.
[0083] The term "substituted" is also contemplated to include all permissible substituents of organic compounds. In a broad aspect, the permissible substituents include acyclic and cyclic, branched and unbranched, carbocyclic and heterocyclic, aromatic and nonaromatic substituents of organic compounds. Illustrative substituents include, for example, those described herein above. The permissible substituents may be one or more and the same or different for appropriate organic compounds. For purposes of this invention, the heteroatoms such as nitrogen may have hydrogen substituents and/or any permissible substituents of organic compounds described herein which satisfy the valences of the heteroatoms. This invention is not intended to be limited in any manner by the permissible substituents of organic compounds.
[0084] The phrase "protecting group" as used herein means temporary substituents which protect a potentially reactive functional group from undesired chemical transformations. Examples of such protecting groups include esters of carboxylic acids, silyl ethers of alcohols, and acetals and ketals of aldehydes and ketones, respectively. Examples of nitrogen protecting groups include an amide (-NRC(=O)R) or a urethane (-NRC(=O)OR), for example, as: a methyl amide (-NHC(=O)CH3); a benzyloxy amide (-NHC(=O)OCH2C6H5NHCbz); as a t-butoxy amide (-NHC(=O)OC(CH3)3,-NHBoc); a 2-biphenyl-2-propoxy amide (-NHC(=O)OC(CH3) 2C6H4C6 H5NHBoc), as a 9-fluorenylmethoxy amide (-NHFmoc), as a 6-nitroveratryloxy amide (-NHNvoc), as a 2-trimethylsilylethyloxy amide (-NHTeoc), as a 2,2,2-trichloroethyloxy amide (-NHTroc), as an allyloxy amide (-NHAlloc), as a 2-(phenylsulfonyl)ethyloxy amide (-NHPsec); or, in suitable cases (e.g., cyclic amines), as a nitroxide radical. The field of protecting group chemistry has been reviewed (Greene, T.W.; Wuts, P.G.M. Protective Groups in Organic Synthesis, 2nd ed.; Wiley: New York, 1991). Protected forms of the inventive compounds are included within the scope of this invention.
[0085] The term "pharmaceutically acceptable salt" or "salt" refers to a salt of one or more compounds. Suitable pharmaceutically acceptable salts of compounds include acid addition salts, such as those formed with mineral acids such as hydrochloric acid and hydrobromic acid, and also those formed with organic acids such as maleic acid. For example, acids commonly employed to form pharmaceutically acceptable salts include inorganic acids such as hydrogen bisulfide, hydrochloric, hydrobromic, hydroiodic, sulfuric and phosphoric acid, as well as organic acids such as para-toluenesulfonic, salicylic, tartaric, bitartaric, ascorbic, maleic, besylic, fumaric, gluconic, glucuronic, formic, glutamic, methanesulfonic, ethanesulfonic, benzenesulfonic, lactic, oxalic, para-bromophenylsulfonic, carbonic, succinic, citric, benzoic and acetic acid, and related inorganic and organic acids. Such pharmaceutically acceptable salts thus include sulfate, pyrosulfate, bisulfate, sulfite, bisulfite, phosphate, monohydrogenphosphate, dihydrogenphosphate, metaphosphate, pyrophosphate, chloride, bromide, iodide, acetate, propionate, decanoate, caprylate, acrylate, formate, isobutyrate, caprate, heptanoate, propiolate, oxalate, malonate, succinate, suberate, sebacate, fumarate, maleate, butyne-1,4-dioate, hexyne-1,6-dioate, benzoate, chlorobenzoate, methylbenzoate, dinitrobenzoate, hydroxybenzoate, methoxybenzoate, phthalate, terephathalate, sulfonate, xylenesulfonate, phenylacetate, phenylpropionate, phenylbutyrate, citrate, lactate, β-hydroxybutyrate, glycolate, maleate, tartrate, methanesulfonate, propanesulfonate, naphthalene-1-sulfonate, naphthalene-2-sulfonate, mandelate and the like.
[0086] Where the compounds carry one or more acidic moieties, pharmaceutically acceptable salts may be formed by treatment of a solution of the compound with a solution of a pharmaceutically acceptable base. Suitable bases for forming pharmaceutically acceptable salts with acidic functional groups include, but are not limited to, hydroxides and carbonates of alkali metals such as sodium, potassium, and lithium; alkaline earth metal such as calcium and magnesium; and other metals, such as aluminum and zinc. Suitable bases also incllude ammonia, and organic amines, such as unsubstituted or hydroxy-substituted mono-, di-, or trialkylamines; dicyclohexylamine; tributyl amine; pyridine; N-methyl,N-ethylamine; diethylamine; triethylamine; mono-, bis-, or tris-(2-hydroxy-lower alkyl amines), such as mono-, bis-, or tris-(2-hydroxyethyl)amine, 2-hydroxy-tert-butylamine, or tris-(hydroxymethyl)methylamine, N,N-di alkyl-N-(hydroxy alkyl)-amines, such as N,N-dimethyl-N-(2-hydroxyethyl)amine, or tri-(2-hydroxyethyl)amine; N-methyl-D-glucamine; and amino acids such as arginine, lysine, and the like.
[0087] Certain compounds of the invention and their salts may exist in more than one crystalline form (i.e., polymorph); the present invention includes each of the crystal forms and mixtures thereof.
[0088] Certain compounds of the invention and their salts may also exist in the form of solvates, for example hydrates, and the present invention includes each solvate and mixtures thereof.
[0089] Certain compounds of the invention may contain one or more chiral centers, and exist in different optically active forms. When compounds of the invention contain one chiral center, the compounds exist in two enantiomeric forms and the present invention includes both enantiomers and mixtures of enantiomers, such as racemic mixtures thereof. The enantiomers may be resolved by methods known to those skilled in the art; for example, enantiomers may be resolved by formation of diastereoisomeric salts which may be separated, for example, by crystallization; formation of diastereoisomeric derivatives or complexes which may be separated, for example, by crystallization, gas-liquid or liquid chromatography; selective reaction of one enantiomer with an enantiomer-specific reagent, for example, via enzymatic esterification; or gas-liquid or liquid chromatography in a chiral environment, for example, on a chiral support; suitable include chiral supports (e.g., silica with a bound chiral ligand) or in the presence of a chiral solvent. Where the desired enantiomer is converted into another chemical entity by one of the separation procedures described above, a further step may be used to liberate the desired purified enantiomer. Alternatively, specific enantiomers may be synthesized by asymmetric synthesis using optically active reagents, substrates, catalysts or solvents, or by converting one enantiomer into the other by asymmetric transformation.
[0090] When a compound of the invention contains more than one chiral center, it may exist in diastereoisomeric forms. The diastereoisomeric compounds may be separated by methods known to those skilled in the art (for example, chromatography or crystallization) and the individual enantiomers may be separated as described above. The present invention includes the various diastereoisomers of compounds of the invention, and mixtures thereof. Compounds of the invention may exist in different tautomeric forms or as different geometric isomers, and the present invention includes each tautomer and/or geometric isomer of compounds of the invention, and mixtures thereof. For example, any olefins present in the compounds may exist as either the E- or Z- geometric isomers or a mixture thereof unless stated otherwise. Compounds of the invention may exist in zwitterionic form. The present invention includes each zwitterionic form of compounds of the invention, and mixtures thereof.
[0091] As used herein the term "pro-drug" refers to an agent, which is converted into the parent drug in vivo by some physiological chemical process (e.g., a prodrug on being brought to the physiological pH is converted to the desired drug form). Pro-drugs are often useful because, in some situations, they may be easier to administer than the parent drug. They may, for instance, be bioavailable by oral administration whereas the parent drug is not. The prodrug may also have improved solubility in pharmacological compositions over the parent drug. An example, without limitation, of a pro-drug would be a compound of the present invention wherein it is administered as an ester (the "pro-drug") to facilitate transmittal across a cell membrane where water solubility is not beneficial, but then it is metabolically hydrolyzed to the carboxylic acid once inside the cell where water solubility is beneficial. Pro-drugs have many useful properties. For example, a pro-drug may be more water soluble than the ultimate drug, thereby facilitating intravenous administration of the drug. A pro-drug may also have a higher level of oral bioavailability than the ultimate drug. After administration, the prodrug is enzymatically or chemically cleaved to deliver the ultimate drug in the blood or tissue.
[0092] Exemplary pro-drugs release an amine of a compound of the invention wherein the free hydrogen of an amine or alcohol is replaced by (C1-C6)alkanoyloxymethyl, 1-((C1-C6)alkanoyloxy)ethyl, 1-methyl-1-((C1-C6)alkanoyloxy)ethyl, (C1-C6)alkoxycarbonyloxymethyl, N-(C1-C6)alkoxycarbonylamino-methyl, succinoyl, (C1-C6)alkanoyl, α-amino(C1-C4)alkanoyl, arylactyl and α-aminoacyl, or α-aminoacyl-α-aminoacyl wherein said α-aminoacyl moieties are independently any of the naturally occurring L-amino acids found in proteins, -P(O)(OH)2, -P(O)(O(C1-C6)alkyl)2 or glycosyl (the radical resulting from detachment of the hydroxyl of the hemiacetal of a carbohydrate).
[0093] Other exemplary pro-drugs upon cleavage release a corresponding free acid, and such hydrolyzable ester-forming residues of the compounds of this invention include but are not limited to carboxylic acid substituents (e.g., -(CH2)C(O)OH or a moiety that contains a carboxylic acid) wherein the free hydrogen is replaced by (C1-C4)alkyl, (C2-C12)alkanoyloxymethyl, (C4-C9)1-(alkanoyloxy)ethyl, 1-methyl-1-(alkanoyloxy)-ethyl having from 5 to 10 carbon atoms, alkoxycarbonyloxymethyl having from 3 to 6 carbon atoms, 1-(alkoxycarbonyloxy)ethyl having from 4 to 7 carbon atoms, 1-methyl-1-(alkoxycarbonyloxy)ethyl having from 5 to 8 carbon atoms, N-(alkoxycarbonyl)aminomethyl having from 3 to 9 carbon atoms, 1-(N-(alkoxycarbonyl)amino)ethyl having from 4 to 10 carbon atoms, 3-phthalidyl, 4-crotonolactonyl, gamma-butyrolacton-4-yl, di-N,N-(C1-C2)alkylamino(C2-C3)alkyl (such as β-dimethylaminoethyl), carbamoyl-(C1-C2)alkyl, N,N-di(C1-C2)-alkylcarbamoyl-(C1-C2)alkyl and piperidino-, pyrrolidino- or morpholino(C2-C3)alkyl.
[0094] The term "subject" as used herein, refers to an animal, typically a mammal or a human, that will be or has been the object of treatment, observation, and/or experiment. When the term is used in conjunction with administration of a compound or drug, then the subject has been the object of treatment, observation, and/or administration of the compound or drug.
[0095] The terms "co-administration" and "co-administering" refer to both concurrent administration (administration of two or more therapeutic agents at the same time) and time varied administration (administration of one or more therapeutic agents at a time different from that of the administration of an additional therapeutic agent or agents), as long as the therapeutic agents are present in the patient to some extent at the same time.
[0096] The term "therapeutically effective amount" as used herein, means that amount of active compound or pharmaceutical agent that elicits a biological or medicinal response in a cell culture, tissue system, animal, or human that is being sought by a researcher, veterinarian, clinician, or physician, which includes alleviation of the symptoms of the disease, condition, or disorder being treated.
[0097] The term "composition" is intended to encompass a product comprising the specified ingredients in the specified amounts, as well as any product that results, directly or indirectly, from combinations of the specified ingredients in the specified amounts.
[0098] The term "pharmaceutically acceptable carrier" refers to a medium that is used to prepare a desired dosage form of a compound. A pharmaceutically acceptable carrier can include one or more solvents, diluents, or other liquid vehicles; dispersion or suspension aids; surface active agents; isotonic agents; thickening or emulsifying agents; preservatives; solid binders; lubricants; and the like. Remington's Pharmaceutical Sciences, Fifteenth Edition, E. W. Martin (Mack Publishing Co., Easton, Pa., 1975) and Handbook of Pharmaceutical Excipients, Third Edition, A. H. Kibbe ed. (American Pharmaceutical Assoc. 2000), disclose various carriers used in formulating pharmaceutical compositions and known techniques for the preparation thereof.
COMPOUNDS
[0099] An aspect of the invention relates to a compound of formula 1:
or a pharmaceutically acceptable salt thereof, wherein independently for each occurrence:
W and X are independently oxygen or sulfur;
Z1, Z2 and Z3 are independently C-R20 or N, provided that at least one of Z1 and Z2 is N;
R1 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -[C(R4)2]p-R5;
R2 and R3 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), -P(O)(OR6)(OR7); or R2 and R3 are joined together to form an optionally substituted heterocyclic ring;
R4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclylalkyl, aralkyl, heteroaryl, heteroaralkyl, halo, hydroxy, alkoxy, hydroxyalkyl, and alkoxyalkyl;
R5 is selected from the group consisting of aryl, heteroaryl, heterocyclyl, -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) and -N(R8)P(O)(OR9)(OR9);
R6 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R7 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R8 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R9 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R8 and R9 are joined together to form a heterocyclic ring;
R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, halo, haloalkyl, trifluoromethyl, fluoroalkyl, perfluoroalkyl, thio, cyano, hydroxy, methoxy, alkoxy, phenoxy, aryloxy, heteroaryloxy, carboxyl, alkoxycarbonyl, acyl, nitro, amino, alkylamino, arylamino, heteroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyl, sulfoxido, sulfonamido, sulfamoyl, -[C(R4)2]p-R5, NR14R15, OR16, O-[C(R4)2]p-R5, NR14-[C(R4)2]p-R5 and SR16;
R14 and R15 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -P(O)(OR6)(OR7); or R14 and R15 are joined together to form an optionally substituted heterocyclic ring;
R16 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]pR5, -COR6, and -C(O)N(R6)(R7); and
p is 1, 2, 3, 4, 5, or 6;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.[0106] In one embodiment, R1 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, and -[C(R4)2]p-R5.
[0107] In one embodiment, W and X are oxygen, Z1 and Z2 are each nitrogen, Z3 is C-R20 and R1 is hydrogen.
[0108] In one embodiment, R2 and R3 are joined together to form an optionally substituted heterocyclic ring.
[0109] In one embodiment, the optionally substituted heterocyclic ring is selected from the group consisting of piperazinyl, homopiperizinyl, pyrrolidinyl, piperidinyl, homopiperidinyl, morpholinyl, 1,4-diazepan-5-onyl and quinolinyl.
[0110] In one embodiment, R2 and R3 are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), and -SO2N(R6)(R7), wherein the alkyl, alkenyl, alkynyl, aryl, heteroaryl, and heterocyclyl may be optionally substituted.
[0111] In one embodiment, R2 is -[C(R4)2]p-R5, and R3 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), and -SO2N(R6)(R7), wherein the alkyl, alkenyl, alkynyl, aryl, heteroaryl, and heterocyclyl may be optionally substituted.
[0115] In one embodiment, R20 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, halo, haloalkyl, trifluoromethyl, carboxyl, alkoxycarbonyl, acyl, nitro, amido, acylamino, sulfonamido, -[C(R4)2]p-R5; NR14R15, OR16, and SR16.
[0117] An aspect of the invention relates to compound of formula 2:
or a pharmaceutically acceptable salt thereof, wherein independently for each occurrence:
R1 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -[C(R4)2]p-R5;
R2 and R3 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7)-P(O)(OR6)(OR7); or R2 and R3 are joined together to form an optionally substituted heterocyclic ring;
R4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclylalkyl, aralkyl, heteroaryl, heteroaralkyl, halo, hydroxy, alkoxy, hydroxyalkyl, and alkoxyalkyl;
R5 is selected from the group consisting of aryl, heteroaryl, heterocyclyl, -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR9), -P(O)(OR8)(OR9) and -N(R8)P(O)(OR9)(OR9);
R6 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R7 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R6 and R7 are joined together to form a heterocyclic ring;
R8 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R9 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R8 and R9 are joined together to form a heterocyclic ring;
R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, halo, haloalkyl, trifluoromethyl, fluoroalkyl, perfluoroalkyl, thio, cyano, hydroxy, methoxy, alkoxy, phenoxy, aryloxy, heteroaryloxy, carboxyl, alkoxycarbonyl, acyl, nitro, amino, alkylamino, arylamino, heteroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyl, sulfoxido, sulfonamido, sulfamoyl, -[C(R4)2]p-R5, NR14R15, OR16, and SR16;
R14 and R15 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -P(O)(OR6)(OR7); or R14 and R15 are joined together to form an optionally substituted heterocyclic ring;
R16 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, and -C(O)N(R6)(R7); and
p is 1, 2, 3, 4, 5, or 6;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.[0119] In one embodiment, R20 is selected from the group consisting of hydrogen, alkyl, trifluoromethyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, -[C(R4)2]p-R5, NR14R15, OR16, and SR16.
[0121] In one embodiment, R2 and R3 are joined together to form an optionally substituted heterocyclic ring.
[0122] In one embodiment, R2 and R3 are joined together to form an optionally substituted heterocyclic ring selected from the group consisting of:
wherein, independently for each occurrence:
R10 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR12, -C(O)OR12, -SO2(R12), -C(O)N(R12)(R13), -SO2N(R12)(R13), -P(O)(OR12)(OR13);
R12 and R13 are selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R12 and R13 are joined together to form a heterocyclic ring;
R11 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, halo, haloalkyl, thio, cyano, hydroxyalkyl, alkoxy, alkylalkoxy, alkylthio, nitro, cyano, -N(R17)(R18), -N(R17)COR18, -N(R17)C(O)OR18, -N(R17)SO2(R18), -CON(R17)(R18), -OC(O)N(R17)-(R18), -SO2N(R17)(R18), -OC(O)OR17, -COOR17, -C(O)N(OH)(R17), -OS(O)2OR17, -S(O)2OR17, -S(O)2R17, -OR17, -COR17, -OP(O)(OR17)(OR18), -P(O)(OR17)(OR18), -N(R17)P(O)(OR18)(OR18), and -[C(R4)2]pR5;
R17 and R18 selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R17 and R18 are joined together to form a heterocyclic ring; and
n is 0, 1, 2, or 3;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.[0123] In one embodiment, R10 is selected from the group consisting of hydrogen, alkyl, aryl, heteroaryl, heterocyclyl, -[C(R4)2]p-R5, -COR12, -C(O)OR12, and -SO2(R12);
wherein any one of the aforementioned alkyl, aryl, heteroaryl, and heterocyclyl may be optionally substituted.
[0126] In one embodiment, R11 is selected from the group consisting of alkyl, heterocyclyl, cyano, hydroxyalkyl, -N(R17)(R18), -CON(R17)(R18), and -[C(R4)2]p-R5;
wherein any of the aforementioned alkyl and heterocyclyl may be optionally substituted.
[0127] In one embodiment, R2 and R3 are joined together to form an optionally substituted heterocyclic ring of the formula:
[0129] In one embodiment, R2 and R3 are joined together to form an optionally substituted heterocyclic ring of the formula:
[0130] In one embodiment, R2 and R3 are independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), and -SO2N(R6)(R7), wherein the alkyl, alkenyl, alkynyl, aryl, heteroaryl, and heterocyclyl may be optionally substituted.
[0135] In one embodiment, R5 is aryl, heteroaryl, heterocyclyl, each of which may be optionally substituted.
[0137] In one embodiment, R5 is selected from the group consisting of -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) and -N(R8)P(O)(OR9)(OR9).
[0139] An aspect of the invention relates to a compound, or a pharmaceutically acceptable salt thereof, selected from the group consisting of:
and
[0140] An aspect of the invention relates to a compound, or a pharmaceutically acceptable salt thereof, selected from the group consisting of:
and
[0141] Any one of the aforementioned compounds may exist as the E-geometric isomer, the Z-geometric isomer, or mixtures thereof. For example, in one embodiment,
in the aforementioned structures represents the E-isomer of the particular compound. In another embodiment,
represents the Z-isomer of the particular compound. In yet another embodiment,
represents a mixture of E and Z isomers of the particular compound.
[0142] In one embodiment, any one of the aforementioned compounds is an inhibitor of CK1γ1, CK1γ2, or CK1γ3.
[0144] In one embodiment, any one of the aforementioned compounds is an inhibitor of the Wnt pathway.
[0145] In one embodiment, any one of the aforementioned compounds is an inhibitor of the JAK/STAT pathway.
[0146] In one embodiment, any one of the aforementioned compounds is an inhibitor of the mTOR pathway.
[0147] In one embodiment, any one of the aforementioned compounds is a mediator of Pgp degradation and/or drug efflux.
[0148] In one embodiment, any one of the aforementioned compounds is an inhibitor of the THFβ pathway.
[0149] In some embodiments, the compound has an IC50 of less than 5000 nM for CK1γ1, CK1γ2, or CK1γ3.
[0150] In some embodiments, the compound has an IC50 of less than 1000 nM for CK1γ1, CK1γ2, or CK1γ3.
[0151] In some embodiments, the compound has an IC50 of less than 500 nM for CK1γ1, CK1γ2, or CK1γ3.
[0156] In one embodiment, any on of the aforementioned compounds is an inhibitor of PIM1, PIM2, or PIM3.
GENERAL SYNTHETIC SCHEMES
[0160] General synthetic schemes that were utilized to prepare compounds disclosed in this application are described below. For example, compounds of the invention may be prepared as shown in Scheme I:
PROPHETIC EMBODIMENTS
[0163] Certain compounds of the invention could be made in accordance with the above schemes by reacting an amine (Reactant A) with the hydantoin core (Reactant B). Nonlimiting prophetic examples of Reactant A and Reactant B are shown in Table 1 and Table 2, respectively.
| Reactant A # 1 | |
| Structure |
|
| Molecular Weight | 162.232 |
| Molecular Formula | C10H14N2 |
| Chemical name | 1-phenylpiperazine |
| Reactant A # 2 | |
| Structure |
|
| Molecular Weight | 163.22 |
| Molecular Formula | C9H13N3 |
| Chemical name | 1-(pyridin-3-yl)piperazine |
| Reactant A # 3 | |
| Structure |
|
| Molecular Weight | 164.208 |
| Molecular Formula | C8H12N4 |
| Chemical name | 5-(piperazin-1-yl)pyrimidine |
| Reactant A # 4 | |
| Structure |
|
| Molecular Weight | 164.208 |
| Molecular Formula | C8H12N4 |
| Chemical name | 2-(piperazin-1-yl)pyrimidine |
| Reactant A # 5 | |
| Structure |
|
| Molecular Weight | 205.256 |
| Molecular Formula | C11H15N3O |
| Chemical name | N-phenylpiperazine-1-carboxamide |
| Reactant A # 6 | |
| Structure |
|
| Molecular Weight | 197.32 |
| Molecular Formula | C11H23N3 |
| Chemical name | 1-(1-ethylpiperidin-4-yl)piperazine |
| Reactant A # 7 | |
| Structure |
|
| Molecular Weight | 177.246 |
| Molecular Formula | C10H15N3 |
| Chemical name | 1-(pyridin-4-yl)-1,4-diazepane |
| Reactant A # 8 | |
| Structure |
|
| Molecular Weight | 217.267 |
| Molecular Formula | C12H15N3O |
| Chemical name | 2-(1,4-diazepan-1-yl)benzo[d]oxazole |
| Reactant A # 9 | |
| Structure |
|
| Molecular Weight | 219.283 |
| Molecular Formula | C12H17N3O |
| Chemical name | N-phenyl-1,4-diazepane-1-carboxamide |
| Reactant A # 10 | |
| Structure |
|
| Molecular Weight | 261.366 |
| Molecular Formula | C14H23N5 |
| Chemical name | 1-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepane |
| Reactant A # 11 | |
| Structure |
|
| Molecular Weight | 130.231 |
| Molecular Formula | C7H18N2 |
| Chemical name | N1,N1-diethyl-N2-methylethane-1,2-diamine |
| Reactant A # 12 | |
| Structure |
|
| Molecular Weight | 251.305 |
| Molecular Formula | C11H13N3O2S |
| Chemical name | N-(2-aminoethyl)isoquinoline-5-sulfonamide |
| Reactant A # 13 | |
| Structure |
|
| Molecular Weight | 164.204 |
| Molecular Formula | C9H12N2O |
| Chemical name | N-(2-aminoethyl)benzamide |
| Reactant A # 14 | |
| Structure |
|
| Molecular Weight | 189.214 |
| Molecular Formula | C10H11N3O |
| Chemical name | 2-(2-aminoethyl)quinazolin-4(3H)-one |
| Reactant A # 15 | |
| Structure |
|
| Molecular Weight | 190.242 |
| Molecular Formula | C11H14N2O |
| Chemical name | phenyl(piperazin-1-yl)methanone |
| Reactant A # 16 | |
| Structure |
|
| Molecular Weight | 226.295 |
| Molecular Formula | C10H14N2O2S |
| Chemical name | 1-(phenylsulfonyl)piperazine |
| Reactant A # 17 | |
| Structure |
|
| Molecular Weight | 216.279 |
| Molecular Formula | C13H16N2O |
| Chemical name | (hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)(phenyl)methanone |
| Reactant A # 18 | |
| Structure |
|
| Molecular Weight | 252.333 |
| Molecular Formula | C12H16N2O2S |
| Chemical name | 2-(phenylsulfonyl)octahydropyrrolo[3,4-c]pyrrole |
| Reactant A # 19 | |
| Structure |
|
| Molecular Weight | 231.294 |
| Molecular Formula | C13H17N3O |
| Chemical name | N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide |
| Reactant A # 20 | |
| Structure |
|
| Molecular Weight | 217.267 |
| Molecular Formula | C12H15N3O |
| Chemical name | N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide |
| Reactant A # 21 | |
| Structure |
|
| Molecular Weight | 202.252 |
| Molecular Formula | C12H14N2O |
| Chemical name | phenyl(2,6-diazaspiro[3.3]heptan-2-yl)methanone |
| Reactant A # 22 | |
| Structure |
|
| Molecular Weight | 238.306 |
| Molecular Formula | C11H14N2O2S |
| Chemical name | 2-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptane |
| Reactant B # 1 | |
| Structure |
|
| Molecular Formula | C12H11ClN4O3S |
| Molecular Weight | 326.759 |
| Chemical name | (Z)-5-((2-chloro-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 2 | |
| Structure |
|
| Molecular Formula | C13H14ClN5O2S |
| Molecular Weight | 339.801 |
| Chemical name | (Z)-5-((2-chloro-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 3 | |
| Structure |
|
| Molecular Formula | C16H13ClN4O2S |
| Molecular Weight | 360.818 |
| Chemical name | (Z)-5-((6-(benzyl(methyl)amino)-2-chloropyrimidin-4- |
| yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 4 | |
| Structure |
|
| Molecular Formula | C11H11ClN4O3S |
| Molecular Weight | 314.748 |
| Chemical name | (Z)-5-((2-chloro-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 5 | |
| Structure |
|
| Molecular Formula | C15H11ClN4O2S |
| Molecular Weight | 346.791 |
| Chemical name | (Z)-5-((2-chloro-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 6 | |
| Structure |
|
| Molecular Formula | C13H8ClN3O4S |
| Molecular Weight | 337.738 |
| Chemical name | (Z)-5-((2-chloro-6-(furan-2-ylmethoxy)pyrimidin-4- |
| yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 7 | |
| Structure |
|
| Molecular Formula | C14H8ClN3O3S |
| Molecular Weight | 333.75 |
| Chemical name | (Z)-5-((2-chloro-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 8 | |
| Structure |
|
| Molecular Formula | C15H10ClN3O3S |
| Molecular Weight | 347.776 |
| Chemical name | (Z)-5-((6-(benzyloxy)-2-chloropyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 9 | |
| Structure |
|
| Molecular Formula | C11H10ClN3O4S |
| Molecular Weight | 315.733 |
| Chemical name | (Z)-5-((2-chloro-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 10 | |
| Structure |
|
| Molecular Formula | C12H13ClN4O3S |
| Molecular Weight | 328.775 |
| Chemical name | (Z)-5-((2-chloro-6-(2-(dimethylamino)ethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 11 | |
| Structure |
|
| Molecular Formula | C8H4ClN3O2S |
| Molecular Weight | 241.654 |
| Chemical name | (Z)-5-((2-chloropyrimidin-4-yl)methylene)thiazolidine-2,4-dione |
| Reactant B # 12 | |
| Structure |
|
| Molecular Formula | C7H3ClN4O2S |
| Molecular Weight | 242.642 |
| Chemical name | (Z)-5-((4-chloro-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione |
[0164] Additional prophetic embodiments of the invention that may be made in accordance with the above reaction schemes using Reactants A and B are listed in Table 3. The geometric isomers listed in Table 3 are believed to reflect the actual geometry of the prophetic compounds if they were to be made; however, final structural assignments may only be made if the compounds are synthesized and subjected to appropriate 2D NMR experiments. Further, although the compounds are listed as the "Z" geometric isomer, both the E and Z geometric isomers and mixtures thereof are contemplated.
| No. | Chemical Name | Formula | Mol. Weight | Reactant | |
| A | B | ||||
| 1 | (Z)-5-((6-morpholino-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H24N6O3S | 452.529 | 1 | 1 |
| 2 | (Z)-5-((6-morpholino-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H23N7O3S | 453.517 | 2 | 1 |
| 3 | (Z)-5-((6-morpholino-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H22N8O3S | 454.505 | 3 | 1 |
| 4 | (Z)-5-((6-morpholino-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H22N8O3S | 454.505 | 4 | 1 |
| 5 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-morpholinopyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C23H25N7O4S | 495.554 | 5 | 1 |
| 6 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H33N7O3S | 487.618 | 6 | 1 |
| 7 | (Z)-5-((6-morpholino-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H25N7O3S | 467.544 | 7 | 1 |
| 8 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H25N7O4S | 507.565 | 8 | 1 |
| 9 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-morpholinopyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C24H27N7O4S | 509.581 | 9 | 1 |
| 10 | (Z)-5-((2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H33N9O3S | 551.664 | 10 | 1 |
| 11 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C19H28N6O3S | 420.529 | 11 | 1 |
| 12 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-morpholinopyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C23H23N7O5S2 | 541.603 | 12 | 1 |
| 13 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-morpholinopyrimidin-2-yl)amino)ethyl)benzamide | C21H22N6O4S | 454.502 | 13 | 1 |
| 14 | (Z)-5-((6-morpholino-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H21N7O4S | 479.512 | 14 | 1 |
| 15 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H24N6O4S | 480.539 | 15 | 1 |
| 16 | (Z)-5-((6-morpholino-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H24N6O5S2 | 516.593 | 16 | 1 |
| 17 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H26N6O4S | 506.577 | 17 | 1 |
| 18 | (Z)-5-((6-morpholino-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H26N6O5S2 | 542.63 | 18 | 1 |
| 19 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-morpholinopyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C25H27N7O4S | 521.591 | 19 | 1 |
| 20 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-morpholinopyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C24H25N7O4S | 507.565 | 20 | 1 |
| 21 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H24N6O4S | 492.55 | 21 | 1 |
| 22 | (Z)-5-((6-morpholino-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H24N6O5S2 | 528.604 | 22 | 1 |
| 23 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H27N7O2S | 465.571 | 1 | 2 |
| 24 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H26N8O2S | 466.559 | 2 | 2 |
| 25 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H25N9O2S | 467.547 | 3 | 2 |
| 26 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H25N9O2S | 467.547 | 4 | 2 |
| 27 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C24H28N8O3S | 508.596 | 5 | 2 |
| 28 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H36N8O2S | 500.66 | 6 | 2 |
| 29 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H28N8O2S | 480.586 | 7 | 2 |
| 30 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H28N8O3S | 520.607 | 8 | 2 |
| 31 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C25H30N8O3S | 522.623 | 9 | 2 |
| 32 | (Z)-5-((2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H36N10O2S | 564.706 | 10 | 2 |
| 33 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H31N7O2S | 433.571 | 11 | 2 |
| 34 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C24H26N8O4S2 | 554.644 | 12 | 2 |
| 35 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)amino)ethyl)benzamide | C22H25N7O3S | 467.544 | 13 | 2 |
| 36 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H24N8O3S | 492.553 | 14 | 2 |
| 37 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H27N7O3S | 493.581 | 15 | 2 |
| 38 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H27N7O4S2 | 529.635 | 16 | 2 |
| 39 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H29N7O3S | 519.619 | 17 | 2 |
| 40 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H29N7O4S2 | 555.672 | 18 | 2 |
| 41 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C26H30N8O3S | 534.633 | 19 | 2 |
| 42 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C25H28N8O3S | 520.607 | 20 | 2 |
| 43 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H27N7O3S | 505.592 | 21 | 2 |
| 44 | (Z)-5-((6-(4-methylpiperazin-1-yl)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H27N7O4S2 | 541.646 | 22 | 2 |
| 45 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H26N6O2S | 486.589 | 1 | 3 |
| 46 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H25N7O2S | 487.577 | 2 | 3 |
| 47 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H24N8O2S | 488.565 | 3 | 3 |
| 48 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H24N8O2S | 488.565 | 4 | 3 |
| 49 | (Z)-4-(4-(benzyl(methyl)amino)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C27H27N7O3S | 529.613 | 5 | 3 |
| 50 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H35N7O2S | 521.678 | 6 | 3 |
| 51 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H27N7O2S | 501.603 | 7 | 3 |
| 52 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(benzyl(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C28H27N7O3S | 541.624 | 8 | 3 |
| 53 | (Z)-4-(4-(benzyl(methyl)amino)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C28H29N7O3S | 543.64 | 9 | 3 |
| 54 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C30H35N9O2S | 585.723 | 10 | 3 |
| 55 | (Z)-5-((6-(benzyl(methyl)amino)-2-((2-(diethylamino)ethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H30N6O2S | 454.588 | 11 | 3 |
| 56 | (Z)-N-(2-((4-(benzyl(methyl)amino)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C27H25N7O4S2 | 575.662 | 12 | 3 |
| 57 | (Z)-N-(2-((4-(benzyl(methyl)amino)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)amino)ethyl)benzamide | C25H24N6O3S | 488.561 | 13 | 3 |
| 58 | (Z)-5-((6-(benzyl(methyl)amino)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H23N7O3S | 513.571 | 14 | 3 |
| 59 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-(benzyl(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H26N6O3S | 514.599 | 15 | 3 |
| 60 | (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H26N6O4S2 | 550.652 | 16 | 3 |
| 61 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(benzyl(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C29H28N6O3S | 540.636 | 17 | 3 |
| 62 | (Z)-5-((6-(benzyl(methyl)amino)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C29H28N6O4S2 | 576.69 | 18 | 3 |
| 63 | (Z)-5-(4-(benzyl(methyl)amino)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C29H29N7O3S | 555.651 | 19 | 3 |
| 64 | (Z)-6-(4-(benzyl(methyl)amino)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C28H27N7O3S | 541.624 | 20 | 3 |
| 65 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-(benzyl(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C28H26N6O3S | 526.609 | 21 | 3 |
| 66 | (Z)-5-((6-(benzyl(methyl)amino)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H26N6O4S2 | 562.663 | 22 | 3 |
| 67 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H24N6O3S | 440.519 | 1 | 4 |
| 68 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H23N7O3S | 441.507 | 2 | 4 |
| 69 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C19H22N8O3S | 442.495 | 3 | 4 |
| 70 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C19H22N8O3S | 442.495 | 4 | 4 |
| 71 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C22H25N7O4S | 483.543 | 5 | 4 |
| 72 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H33N7O3S | 475.608 | 6 | 4 |
| 73 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H25N7O3S | 455.533 | 7 | 4 |
| 74 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H25N7O4S | 495.554 | 8 | 4 |
| 75 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C23H27N7O4S | 497.57 | 9 | 4 |
| 76 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H33N9O3S | 539.653 | 10 | 4 |
| 77 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine- 2,4-dione | C18H28N6O3S | 408.518 | 11 | 4 |
| 78 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C22H23N7O5S2 | 529.592 | 12 | 4 |
| 79 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-2-yl)amino)ethyl)benzamide | C20H22N6O4S | 442.491 | 13 | 4 |
| 80 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H21N7O4S | 467.501 | 14 | 4 |
| 81 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H24N6O4S | 468.529 | 15 | 4 |
| 82 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H24N6O5S2 | 504.582 | 16 | 4 |
| 83 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H26N6O4S | 494.566 | 17 | 4 |
| 84 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H26N6O5S2 | 530.62 | 18 | 4 |
| 85 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C24H27N7O4S | 509.581 | 19 | 4 |
| 86 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C23H25N7O4S | 495.554 | 20 | 4 |
| 87 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-((2-hydroxyethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H24N6O4S | 480.539 | 21 | 4 |
| 88 | (Z)-5-((6-((2-hydroxyethyl)(methyl)amino)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H24N6O5S2 | 516.593 | 22 | 4 |
| 89 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H24N6O2S | 472.562 | 1 | 5 |
| 90 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H23N7O2S | 473.55 | 2 | 5 |
| . 91 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H22N8O2S | 474.538 | 3 | 5 |
| 92 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H22N8O2S | 474.538 | 4 | 5 |
| 93 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(methyl(phenyl)amino)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C26H25N7O3S | 515.587 | 5 | 5 |
| 94 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H33N7O2S | 507.651 | 6 | 5 |
| 95 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H25N7O2S | 487.577 | 7 | 5 |
| 96 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H25N7O3S | 527.598 | 8 | 5 |
| 97 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(methyl(phenyl)amino)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C27H27N7O3S | 529.613 | 9 | 5 |
| 98 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C29H33N9O2S | 571.696 | 10 | 5 |
| 99 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H28N6O2S | 440.562 | 11 | 5 |
| 100 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(methyl(phenyl)amino)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C26H23N7O4S2 | 561.635 | 12 | 5 |
| 101 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(methyl(phenyl)amino)pyrimidin-2-yl)amino)ethyl)benzamide | C24H22N6O3S | 474.535 | 13 | 5 |
| 102 | (Z)-5-((6-(methyl(phenyl)amino)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H21N7O3S | 499.544 | 14 | 5 |
| 103 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H24N6O3S | 500.572 | 15 | 5 |
| 104 | (Z)-5-((6-(methyl(phenyl)amino)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H24N6O4S2 | 536.626 | 16 | 5 |
| 105 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C28H26N6O3S | 526.609 | 17 | 5 |
| 106 | (Z)-5-((6-(methyl(phenyl)amino)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H26N6O4S2 | 562.663 | 18 | 5 |
| 107 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(methyl(phenyl)amino)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C28H27N7O3S | 541.624 | 19 | 5 |
| 108 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(methyl(phenyl)amino)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C27H25N7O3S | 527.598 | 20 | 5 |
| 109 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-(methyl(phenyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H24N6O3S | 512.583 | 21 | 5 |
| 110 | (Z)-5-((6-(methyl(phenyl)amino)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H24N6O4S2 | 548.637 | 22 | 5 |
| 111 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H21N5O4S | 463.509 | 1 | 6 |
| 112 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H2ON6O4S | 464.497 | 2 | 6 |
| 113 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H19N7O4S | 465.485 | 3 | 6 |
| 114 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H19N7O4S | 465.485 | 4 | 6 |
| 115 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(furan-2-ylmethoxy)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C24H22N6O5S | 506.534 | 5 | 6 |
| 116 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-(furan-2-ylmethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H30N6O4S | 498.598 | 6 | 6 |
| 117 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H22N6O4S | 478.524 | 7 | 6 |
| 118 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(furan-2-ylmethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H22N6O5S | 518.544 | 8 | 6 |
| 119 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(furan-2-ylmethoxy)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C25H24N6O5S | 520.56 | 9 | 6 |
| 120 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H30N8O4S | 562.643 | 10 | 6 |
| 121 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-(furan-2-ylmethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H25N5O4S | 431.509 | 11 | 6 |
| 122 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(furan-2-ylmethoxy)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C24H20N6O6S2 | 552.582 | 12 | 6 |
| 123 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(furan-2-ylmethoxy)pyrimidin-2-yl)amino)ethyl)benzamide | C22H19N5O5S | 465.482 | 13 | 6 |
| 124 | (Z)-5-((6-(furan-2-ylmethoxy)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H18N6O5S | 490.491 | 14 | 6 |
| 125 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-(furan-2-ylmethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H21N5O5S | 491.519 | 15 | 6 |
| 126 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H21N5O6S2 | 527.573 | 16 | 6 |
| 127 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(furan-2-ylmethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H23N5O5S | 517.556 | 17 | 6 |
| 128 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H23N5O6S2 | 553.61 | 18 | 6 |
| 129 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(furan-2-ylmethoxy)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C26H24N6O5S | 532.571 | 19 | 6 |
| 130 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(furan-2-ylmethoxy)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C25H22N6O5S | 518.544 | 20 | 6 |
| 131 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-(furan-2-ylmethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H21N5O5S | 503.53 | 21 | 6 |
| 132 | (Z)-5-((6-(furan-2-ylmethoxy)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H21N5O6S2 | 539.583 | 22 | 6 |
| 133 | (Z)-5-((6-phenoxy-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H21N5O3S | 459.52 | 1 | 7 |
| 134 | (Z)-5-((6-phenoxy-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H20N6O3S | 460.508 | 2 | 7 |
| 135 | (Z)-5-((6-phenoxy-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H19N7O3S | 461.496 | 3 | 7 |
| 136 | (Z)-5-((6-phenoxy-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H19N7O3S | 461.496 | 4 | 7 |
| 137 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-phenoxypyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C25H22N6O4S | 502.545 | 5 | 7 |
| 138 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H30N6O3S | 494.609 | 6 | 7 |
| 139 | (Z)-5-((6-phenoxy-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H22N6O3S | 474.535 | 7 | 7 |
| 140 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H22N6O4S | 514.556 | 8 | 7 |
| 141 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-phenoxypyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C26H24N6O4S | 516.572 | 9 | 7 |
| 142 | (Z)-5-((2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C28H30N8O3S | 558.655 | 10 | 7 |
| 143 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H25N5O3S | 427.52 | 11 | 7 |
| 144 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-phenoxypyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C25H20N6O5S2 | 548.594 | 12 | 7 |
| 145 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-phenoxypyrimidin-2-yl)amino)ethyl)benzamide | C23H19N5O4S | 461.493 | 13 | 7 |
| 146 | (Z)-5-((2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H18N6O4S | 486.503 | 14 | 7 |
| 147 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H21N5O4S | 487.53 | 15 | 7 |
| 148 | (Z)-5-((6-phenoxy-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H21N5O5S2 | 523.584 | 16 | 7 |
| 149 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H23N5O4S | 513.568 | 17 | 7 |
| 150 | (Z)-5-((6-phenoxy-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H23N5O5S2 | 549.621 | 18 | 7 |
| 151 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-phenoxypyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C27H24N6O4S | 528.582 | 19 | 7 |
| 152 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-phenoxypyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C26H22N6O4S | 514.556 | 20 | 7 |
| 153 | (Z)-5-((2-(6-benzoy)-2,6-diazaspiro[3.3]heptan-2-y))-6-phenoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H21N5O4S | 499.541 | 21 | 7 |
| 154 | (Z)-5-((6-phenoxy-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H21N5O5S2 | 535.595 | 22 | 7 |
| 155 | (Z)-5-((6-(benzyloxy)-2-(4-phenylpiperazin-1-y])pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H23N5O3S | 473.547 | 1 | 8 |
| 156 | (Z)-5-((6-(benzyloxy)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H22N6O3S | 474.535 | 2 | 8 |
| 157 | (Z)-5-((6-(benzyloxy)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H21N7O3S | 475.523 | 3 | 8 |
| 158 | (Z)-5-((6-(benzyloxy)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H21N7O3S | 475.523 | 4 | 8 |
| 159 | (Z)-4-(4-(benzyloxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C26H24N6O4S | 516.572 | 5 | 8 |
| 160 | (Z)-5-((6-(benzyloxy)-2-(4-(1-ethylpiperidin-4-yl)piperazin-)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H32N6O3S | 508.636 | 6 | 8 |
| 161 | (Z)-5-((6-(benzyloxy)-2-(4-(pyridin-4-yi)- 1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H24N6O3S | 488.561 | 7 | 8 |
| 162 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(benzyloxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H24N6O4S | 528.582 | 8 | 8 |
| 163 | (Z)-4-(4-(benzyloxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C27H26N6O4S | 530.598 | 9 | 8 |
| 164 | (Z)-5-((6-(benzyloxy)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C29H32N8O3S | 572.681 | 10 | 8 |
| 165 | (Z)-5-((6-(benzyloxy)-2-((2-(diethylamino)ethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H27N5O3S | 441.546 | 11 | 8 |
| 166 | (Z)-N-(2-((4-(benzyloxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C26H22N6O5S2 | 562.62 | 12 | 8 |
| 167 | (Z)-N-(2-((4-(benzyloxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)amino)ethyl)benzamide | C24H21N5O4S | 475.52 | 13 | 8 |
| 168 | (Z)-5-((6-(benzyloxy)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H20N6O4S | 500.529 | 14 | 8 |
| 169 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-(benzyloxy)pyrimidin-4-yl)methylene)thiazolidine-2.4-dione | C26H23N5O4S | 501.557 | 15 | 8 |
| 170 | (Z)-5-((6-(benzyloxy)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H23N5O5S2 | 537.611 | 16 | 8 |
| 171 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(benzyloxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C28H25N5O4S | 527.594 | 17 | 8 |
| 172 | (Z)-5-((6-(benzyloxy)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H25N5O5S2 | 563.648 | 18 | 8 |
| 173 | (Z)-5-(4-(benzyloxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C28H26N6O4S | 542.609 | 19 | 8 |
| 174 | (Z)-6-(4-(benzyloxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C27H24N6O4S | 528.582 | 20 | 8 |
| 175 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-(benzyloxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C27H23N5O4S | 513.568 | 21 | 8 |
| 176 | (Z)-5-((6-(benzyloxy)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H23N5O5S2 | 549.621 | 22 | 8 |
| 177 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-pheny)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H23N5O4S | 441.503 | 1 | 9 |
| 178 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H22N6O4S | 442.491 | 2 | 9 |
| 179 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C19H21N7O4S | 443.48 | 3 | 9 |
| 180 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C19H21N7O4S | 443.48 | 4 | 9 |
| 181 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(2-methoxyethoxy)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C22H24N6O5S | 484.528 | 5 | 9 |
| 182 | (Z)-5-((2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H32N6O4S | 476.592 | 6 | 9 |
| 183 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H24N6O4S | 456.518 | 7 | 9 |
| 184 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H24N6O5S | 496.539 | 8 | 9 |
| 185 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(2-methoxyethoxy)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C23H26N6O5S | 498.555 | 9 | 9 |
| 186 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H32N8O4S | 540.638 | 10 | 9 |
| 187 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C18H27N5O4S | 409.503 | 11 | 9 |
| 188 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(2-methoxyethoxy)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C22H22N6O6S2 | 530.577 | 12 | 9 |
| 189 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(2-methoxyethoxy)pyrimidin-2-yl)amino)ethyl)benzamide | C20H21N5O5S | 443.476 | 13 | 9 |
| 190 | (Z)-5-((6-(2-methoxyethoxy)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H20N6O5S | 468.486 | 14 | 9 |
| 191 | (Z)-5-((2-(4-benzoylpiperazin-1-yl)-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H23N5O5S | 469.514 | 15 | 9 |
| 192 | (Z)-5-((6-(2-methoxyethoxy)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H23N5O6S2 | 505.567 | 16 | 9 |
| 193 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H25N5O5S | 495.551 | 17 | 9 |
| 194 | (Z)-5-((6-(2-methoxyethoxy)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H25N5O6S2 | 531.605 | 18 | 9 |
| 195 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(2-methoxyethoxy)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C24H26N6O5S | 510.565 | 19 | 9 |
| 196 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(2-methoxyethoxy)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C23H24N6O5S | 496.539 | 20 | 9 |
| 197 | (Z)-5-((2-(6-benzoyl-2.6-diazaspiro[3.3]heptan-2-yl)-6-(2-methoxyethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H23N5O5S | 481.524 | 21 | 9 |
| 198 | (Z)-5-((6-(2-methoxyethoxy)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H23N5O6S2 | 517.578 | 22 | 9 |
| 199 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H26N6O3S | 454.545 | 1 | 10 |
| 200 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C21H25N7O3S | 455.533 | 2 | 10 |
| 201 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H24N8O3S | 456.521 | 3 | 10 |
| 202 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C20H24N8O3S | 456.521 | 4 | 10 |
| 203 | (Z)-4-(4-(2-(dimethylamino)ethoxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenylpiperazine-1-carboxamide | C23H27N7O4S | 497.57 | 5 | 10 |
| 204 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H35N7O3S | 489.634 | 6 | 10 |
| 205 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H27N7O3S | 469.56 | 7 | 10 |
| 206 | (Z)-5-((2-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-6-(2-(dimethylamino)ethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H27N7O4S | 509.581 | 8 | 10 |
| 207 | (Z)-4-(4-(2-(dimethylamino)ethoxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C24H29N7O4S | 511.597 | 9 | 10 |
| 208 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C26H35N9O3S | 553.68 | 10 | 10 |
| 209 | (Z)-5-((2-((2-(diethylamino)ethyl)(methyl)amino)-6-(2-(dimethylamino)ethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C19H30N6O3S | 422.545 | 11 | 10 |
| 210 | (Z)-N-(2-((4-(2-(dimethylamino)ethoxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C23H25N7O5S2 | 543.619 | 12 | 10 |
| 211 | (Z)-N-(2-((4-(2-(dimethylamino)ethoxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)amino)ethyl)benzamide | C21H24N6O4S | 456.518 | 13 | 10 |
| 212 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H23N7O4S | 481.528 | 14 | 10 |
| 213 | (Z)-5-((2-(4-benzoylpiperazin-1 -yl)-6-(2-(dimethylamino)ethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H26N6O4S | 482.555 | 15 | 10 |
| 214 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C22H26N6O5S2 | 518.609 | 16 | 10 |
| 215 | (Z)-5-((2-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-6-(2-(dimethylamino)ethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C25H28N6O4S | 508.593 | 17 | 10 |
| 216 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H28N6O5S2 | 544.646 | 18 | 10 |
| 217 | (Z)-5-(4-(2-(dimethylamino)ethoxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C25H29N7O4S | 523.607 | 19 | 10 |
| 218 | (Z)-6-(4-(2-(dimethylamino)ethoxy)-6-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C24H27N7O4S | 509.581 | 20 | 10 |
| 219 | (Z)-5-((2-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-6-(2-(dimethylamino)ethoxy)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C24H26N6O4S | 494.566 | 21 | 10 |
| 220 | (Z)-5-((6-(2-(dimethylamino)ethoxy)-2-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione | C23H26N6O5S2 | 530.62 | 22 | 10 |
| 221 | (Z)-5-((4-(4-phenylpiperazin-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C18H17N5O2S | 367.425 | 1 | |
| 222 | (Z)-5-((4-(4-(pyridin-3-yl)piperazin-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C17H16N6O2S | 368.413 | 2 | 11 |
| 223 | (Z)-5-((4-(4-(pyrimidin-5-yl)piperazin-1-yl)pyrimidin-' 2-yl)methylene)thiazolidine-2,4-dione | C16H15N7O2S | 369.401 | 3 | 11 |
| 224 | (Z)-5-((4-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C16H15N7O2S | 369.401 | 4 | 11 |
| 225 | (Z)-4-(2-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-4-yl)-N-phenylpiperazine-1-carboxamide | C19H18N6O3S | 410.45 | 5 | 11 |
| 226 | (Z)-5-((4-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C19H26N6O2S | 402.514 | 6 | 11 |
| 227 | (Z)-5-((4-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C18H18N6O2S | 382.44 | 7 | 11 |
| 228 | (Z)-5-((4-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C20H18N6O3S | 422.46 | 8 | 11 |
| 229 | (Z)-4-(2-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-4-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C20H20N6O3S | 424.476 | 9 | 11 |
| 230 | (Z)-5-((4-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C22H26N8O2S | 466.559 | 10 | 11 |
| 231 | (Z)-5-((4-((2-(diethylamino)ethyl)(methyl)amino)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C15H21N5O2S | 335.425 | 11 | 11 |
| 232 | (Z)-N-(2-((2-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-4-yl)amino)ethyl)isoquinoline-5-sulfonamide | C19H16N6O4S2 | 456.498 | 12 | 11 |
| 233 | (Z)-N-(2-((2-((2,4-dioxothiazotidin-5-ylidene)methyl)pyrimidin-4-yl)amino)ethyl)benzamide | C17H15N5O3S | 369.398 | 13 | 11 |
| 234 | (Z)-5-((4-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)pyrimidin-2-yl)methylene)thiazolidine-2.4-dione | C18H14N6O3S | 394.407 | 14 | 11 |
| 235 | (Z)-5-((4-(4-benzoylpiperazin-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C19H17N5O3S | 395.435 | 15 | 11 |
| 236 | (Z)-5-((4-(4-(phenylsulfonyl)piperazin-1-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C18H17N5O4S2 | 431.489 | 16 | 11 |
| 237 | (Z)-5-((4-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C21H19N5O3S | 421.472 | 17 | 11 |
| 238 | (Z)-5-((4-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C20H19N5O4S2 | 457.526 | 18 | 11 |
| 239 | (Z)-5-(2-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-4-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C21H20N6O3S | 436.487 | 19 | 11 |
| 240 | (Z)-6-(2-((2.4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-4-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | 422.46 | 20 | 11 | |
| 241 | (Z)-5-((4-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-2-vl)methylene)thiazolidine-2,4-dione | C20H17N5O3S | 407.446 | 21 | 11 |
| 242 | (Z)-5-((4-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)pyrimidin-2-yl)methylene)thiazolidine-2,4-dione | C19H17N5O4S2 | 443.499 | 22 | 11 |
| 243 | (Z)-5-((4-(4-phenylpiperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2.4-dione | C17H16N6O2S | 368.413 | 1 | 12 |
| 244 | (Z)-5-((4-(4-(pyridin-3-yl)piperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C16H15N7O2S | 369.401 | 2 | 12 |
| 245 | (Z)-5-((4-(4-(pyrimidin-5-yl)piperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C15H14N8O2S | 370.389 | 3 | 12 |
| 246 | (Z)-5-((4-(4-(pyrimidin-2-yl)piperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C15H14N8O2S | 370.389 | 4 | 12 |
| 247 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-1,3,5-triazin-2-yl)-N-phenylpiperazine-1-carboxamide | C18H17N7O3S | 411.438 | 5 | 12 |
| 248 | (Z)-5-((4-(4-(1-ethylpiperidin-4-yl)piperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C18H25N7O2S | 403.502 | 6 | 12 |
| 249 | (Z)-5-((4-(4-(pyridin-4-yl)-1,4-diazepan-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C17H17N7O2S | 383.428 | 7 | 12 |
| 250 | (Z)-5-((4-(4-(benzo[d]oxazol-2-yl)-1,4-diazepan-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C19H17N7O3S | 423.448 | 8 | 12 |
| 251 | (Z)-4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-1,3,5-triazin-2-yl)-N-phenyl-1,4-diazepane-1-carboxamide | C19H19N7O3S | 425.464 | 9 | 12 |
| 252 | (Z)-5-((4-(4-(6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl)-1,4-diazepan-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C21H25N9O2S | 467.547 | 10 | 12 |
| 253 | (Z)-5-((4-((2-(diethylamino)ethyl)(methyl)amino)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C14H20N6O2S | 336.413 | 11 | 12 |
| 254 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-1,3,5-triazin-2-yl)amino)ethyl)isoquinoline-5-sulfonamide | C18H15N7O4S2 | 457.486 | 12 | 12 |
| 255 | (Z)-N-(2-((4-((2,4-dioxothiazolidin-5-ylidene)methyl)-1,3,5-triazin-2-yl)amino)ethyl)benzamide | C16H14N6O3S | 370.386 | 13 | 12 |
| 256 | (Z)-5-((4-((2-(4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)amino)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C17H13N7O3S | 395.395 | 14 | 12 |
| 257 | (Z)-5-((4-(4-benzoylpiperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C18H16N6O3S | 396.423 | 15 | 12 |
| 258 | (Z)-5-((4-(4-(phenylsulfonyl)piperazin-1-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C17H16N6O4S2 | 432.477 | 16 | 12 |
| 259 | (Z)-5-((4-(5-benzoylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C20H18N6O3S | 422.46 | 17 | 12 |
| 260 | (Z)-5-((4-(5-(phenylsulfonyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C19H18N6O4S2 | 458.514 | 18 | 12 |
| 261 | (Z)-5-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-1,3,5-triazin-2-yl)-N-phenylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxamide | C20H19N7O3S | 437.475 | 19 | 12 |
| 262 | (Z)-6-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-1,3,5-triazin-2-yl)-N-phenyl-2,6-diazaspiro[3.3]heptane-2-carboxamide | C19H17N7O3S | 423.448 | 20 | 12 |
| 263 | (Z)-5-((4-(6-benzoyl-2,6-diazaspiro[3.3]heptan-2-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C19H16N6O3S | 408.434 | 21 | 12 |
| 264 | (Z)-5-((4-(6-(phenylsulfonyl)-2,6-diazaspiro[3.3]heptan-2-yl)-1,3,5-triazin-2-yl)methylene)thiazolidine-2,4-dione | C18H16N6O4S2 | 444.487 | 22 | 12 |
[0165] In addition, it may be convenient or desirable to prepare, purify, and/or handle the active compound in a chemically protected form. The term "chemically protected form," as used herein, pertains to a compound in which one or more reactive functional groups are protected from undesirable chemical reactions (i.e., they have been modified with a protecting group).
[0166] By protecting a reactive functional group, reactions involving other unprotected reactive functional groups can be performed without affecting the protected group; the protecting group may be removed, usually in a subsequent step, without substantially affecting the remainder of the molecule. See, for example, Projective Groups in Organic Synthesis (T. Green and P. Wuts, Wiley, 1991), and Protective Groups in Organic Synthesis (T. Green and P. Wuts; 3rd Edition; John Wiley and Sons, 1999).
[0167] For example, a hydroxy group may be protected as an ether (-OR) or an ester (-OC(=O)R), for example, as: a t-butyl ether; a benzyl, benzhydryl (diphenylmethyl), or trityl (triphenylmethyl) ether; a trimethylsilyl or t-butyldimethylsilyl ether; or an acetyl ester (-OC(=O)CH3,-OAc).
[0168] For example, an aldehyde or ketone group may be protected as an acetal or ketal, respectively, in which the carbonyl group (C(=O)) is converted to a diether (C(OR)2), by reaction with, for example, a primary alcohol. The aldehyde or ketone group is readily regenerated by hydrolysis using a large excess of water in the presence of acid.
[0169] For example, an amine group may be protected, for example, as an amide (-NRC(=O)R) or a urethane (-NRC(=O)OR), for example, as: a methyl amide (-NHC(=O)CH3); a benzyloxy amide (-NHC(=O)OCH2C6H5NHCbz); as a t-butoxy amide (-NHC(=O)OC(CH3)3, -NHBoc); a 2-biphenyl-2-propoxy amide (-NHC(=O)OC(CH3)2C6H4C6H5NHBoc), as a 9-fluorenylmethoxy amide (-NHFmoc), as a 6-nitroveratryloxy amide (-NHNvoc), as a 2-trimethylsilylethyloxy amide (-NHTeoc), as a 2,2,2-trichloroethyloxy amide (-NHTroc), as an allyloxy amide (-NHAlloc), as a 2-(phenylsulfonyl)ethyloxy amide (-NHPsec); or, in suitable cases (e.g., cyclic amines), as a nitroxide radical.
[0170] For example, a carboxylic acid group may be protected as an ester or an amide, for example, as: a benzyl ester; a t-butyl ester; a methyl ester; or a methyl amide.
[0171] For example, a thiol group may be protected as a thioether (-SR), for example, as: a benzyl thioether; or an acetamidomethyl ether (-SCH2NHC(=O)CH3).
PHARMACEUTICAL COMPOSITIONS
[0172] One or more compounds of this invention can be administered to a mammal by themselves or in pharmaceutical compositions where they are mixed with suitable carriers or excipient(s) at doses to treat or ameliorate a disease or condition as described herein. Mixtures of these compounds can also be administered to the patient as a simple mixture or in suitable formulated pharmaceutical compositions. For example, one aspect of the invention relates to pharmaceutical composition comprising a therapeutically effective dose of a compound of formula I, or a pharmaceutically acceptable salt, solvate, enantiomer or stereoisomer thereof; and a pharmaceutically acceptable diluent or carrier.
[0173] Techniques for formulation and administration of the compounds of the instant application may be found in references well known to one of ordinary skill in the art, such as "Remington's Pharmaceutical Sciences," Mack Publishing Co., Easton, PA, latest edition.
[0174] Suitable routes of administration may, for example, include oral, eyedrop, rectal, transmucosal, topical, or intestinal administration; parenteral delivery, including intramuscular, subcutaneous, intramedullary injections, as well as intrathecal, direct intraventricular, intravenous, intraperitoneal, intranasal, or intraocular injections.
[0175] Alternatively, one may administer a compound in a local rather than a systemic manner, for example, via injection of the compound directly into an edematous site, often in a depot or sustained release formulation.
[0176] Furthermore, one may administer a compound in a targeted drug delivery system, for example, in a liposome coated with endothelial-cell-specific antibody.
[0177] The pharmaceutical compositions of the present invention may be manufactured, e.g., by means of conventional mixing, dissolving, granulating, dragee-making, levigating, emulsifying, encapsulating, entrapping or lyophilizing processes.
[0178] Pharmaceutical compositions for use in accordance with the present invention thus may be formulated in a conventional manner using one or more physiologically acceptable carriers comprising excipients and auxiliaries which facilitate processing of the active compounds into preparations which can be used pharmaceutically. Proper formulation is dependent upon the route of administration chosen.
[0179] For injection, the agents of the invention may be formulated in aqueous solutions, preferably in physiologically compatible buffers such as Hanks' solution, Ringer's solution, or physiological saline buffer. For transmucosal administration, penetrants are used in the formulation appropriate to the barrier to be permeated. Such penetrants are generally known in the art.
[0180] For oral administration, the compounds can be formulated readily by combining the active compounds with pharmaceutically acceptable carriers well known in the art. Such carriers enable the compounds of the invention to be formulated as tablets, pills, dragees, capsules, liquids, gels, syrups, slurries, suspensions and the like, for oral ingestion by a patient to be treated. Pharmaceutical preparations for oral use can be obtained by combining the active compound with a solid excipient, optionally grinding a resulting mixture, and processing the mixture of granules, after adding suitable auxiliaries, if desired, to obtain tablets or dragee cores. Suitable excipients include fillers such as sugars, including lactose, sucrose, mannitol, or sorbitol; cellulose preparations such as, for example, maize starch, wheat starch, rice starch, potato starch, gelatin, gum tragacanth, methyl cellulose, hydroxypropylmethyl-cellulose, sodium carboxymethylcellulose, and/or polyvinylpyrrolidone (PVP). If desired, disintegrating agents may be added, such as the cross-linked polyvinyl pyrrolidone, agar, or alginic acid or a salt thereof such as sodium alginate.
[0181] Dragee cores are provided with suitable coatings. For this purpose, concentrated sugar solutions may be used, which may optionally contain gum arabic, talc, polyvinyl pyrrolidone, carbopol gel, polyethylene glycol, and/or titanium dioxide, lacquer solutions, and suitable organic solvents or solvent mixtures. Dyestuffs or pigments may be added to the tablets or dragee coatings for identification or to characterize different combinations of active compound doses.
[0182] Pharmaceutical preparations which can be used orally include push-fit capsules made of gelatin, as well as soft, sealed capsules made of gelatin and a plasticizer, such as glycerol or sorbitol. The push-fit capsules can contain the active ingredients in admixture with filler such as lactose, binders such as starches, and/or lubricants such as talc or magnesium stearate and, optionally, stabilizers. In soft capsules, the active compounds may be dissolved or suspended in suitable liquids, such as fatty oils, liquid paraffin, or liquid polyethylene glycols. In addition, stabilizers may be added.
[0183] For buccal administration, the compositions may take the form of tablets or lozenges formulated in conventional manner.
[0184] For administration by inhalation, the compounds for use according to the present invention are conveniently delivered in the form of an aerosol spray presentation from pressurized packs or a nebuliser, with the use of a suitable propellant, e.g., dichlorodifluoromethane, trichlorofluoromethane, dichlorotetrafluoroethane, carbon dioxide or other suitable gas. In the case of pressurized aerosol the dosage unit may be determined by providing a valve to deliver a metered amount. Capsules and cartridges of e.g., gelatin for use in an inhaler or insufflator may be formulated containing a powder mix of the compound and a suitable powder base such as lactose or starch.
[0185] The compounds can be formulated for parenteral administration by injection, e.g., bolus injection or continuous infusion. Formulations for injection may be presented in unit dosage form, e.g., in ampoules or in multi-dose containers, with an added preservative. The compositions may take such forms as suspensions, solutions or emulsions in oily or aqueous vehicles, and may contain formulatory agents such as suspending, stabilizing and/or dispersing agents.
[0186] Pharmaceutical formulations for parenteral administration include aqueous solutions of the active compounds in water-soluble form. Additionally, suspensions of the active compounds may be prepared as appropriate oily injection suspensions. Suitable lipophilic solvents or vehicles include fatty oils such as sesame oil, or synthetic fatty acid esters, such as ethyl oleate or triglycerides, or liposomes. Aqueous injection suspensions may contain substances which increase the viscosity of the suspension, such as sodium carboxymethyl cellulose, sorbitol, or dextran. Optionally, the suspension may also contain suitable stabilizers or agents which increase the solubility of the compounds to allow for the preparation of highly concentrated solutions.
[0187] Alternatively, the active ingredient may be in powder form for reconstitution before use with a suitable vehicle, e.g., sterile pyrogen-free water.
[0188] The compounds may also be formulated in rectal compositions such as suppositories or retention enemas, e.g., containing conventional suppository bases such as cocoa butter or other glycerides.
[0189] In addition to the formulations described previously, the compounds may also be formulated as a depot preparation. Such long acting formulations may be administered by implantation (for example, subcutaneously or intramuscularly or by intramuscular injection). Thus, for example, the compounds may be formulated with suitable polymeric or hydrophobic materials (for example as an emulsion in an acceptable oil) or ion exchange resins, or as sparingly soluble derivatives (for example, as a sparingly soluble salt).
[0190] Alternatively, other delivery systems for hydrophobic pharmaceutical compounds may be employed. Liposomes and emulsions are examples of delivery vehicles or carriers for hydrophobic drugs. Certain organic solvents such as dimethysulfoxide also may be employed. Additionally, the compounds may be delivered using a sustained-release system, such as semi-permeable matrices of solid hydrophobic polymers containing the therapeutic agent. Various sustained-release materials have been established and are well known by those skilled in the art. Sustained-release capsules may, depending on their chemical nature, release the compounds for a few weeks up to over 100 days. Depending on the chemical nature and the biological stability of the therapeutic reagent, additional strategies for protein stabilization may be employed.
[0191] The pharmaceutical compositions may also comprise suitable solid or gel phase carriers or excipients. Examples of such carriers or excipients include but are not limited to calcium carbonate, calcium phosphate, various sugars, starches, cellulose derivatives, gelatin, and polymers, such as polyethylene glycols.
METHODS OF TREATMENT
[0192] Provided herein are methods of modulating the activity of CK1 and subtypes thereof, CK2, the Wnt pathway, and/or the TGFβ pathway. Also provided herein are methods of treating or preventing conditions and diseases the course of which can be influenced by modulating the activity of CK1 (e.g., CK1γ), CK2, the Wnt pathway, and/or the TGFβ pathway. Such methods typically comprise administering to a subject in need thereof a therapeutically effective amount of a compound or composition of the invention.
[0193] Also provided herein are methods of modulating the activity of PIM, such as PIM 1, PIM 2 or PIM 3, the JAK/STAT pathway, and/or the mTOR pathway, and/or Pgp. Also provided herein are methods of treating or preventing conditions and diseases, the course of which can be influenced by modulating the activity of the PIMs, the JAK/STAT pathway, and/or the mTOR pathway, and/or Pgp. Such methods typically comprise administering to a subject in need thereof a therapeutically effective amount of a compound or composition of the invention.
[0194] Various diseases, such as cancers, inflammation, and inflammatory diseases (e.g., osteoarthritis and rheumatoid arthritis), and neurological conditions (e.g., Alzheimer's disease) and neurodegeneration can be treated by administration of modulators of CK1 (e.g., CK1γ), CK2, the Wnt pathway and/or the TGFβ pathway. Bone-related diseases and conditions, including osteoporosis and bone formation, also can be treated by administration of modulators of CK1 (e.g., CK1γ), CK2, the Wnt pathway and/or the TGFβ pathway. Bone restoration can be facilitated by administration of modulators of CK1 (e.g., CK1γ), CK2, the Wnt pathway and/or the TGFβ pathway. Additional conditions that can be treated by administration of modulators of CK1 (e.g., CK1γ), CK2, the Wnt pathway and/or the TGFβ pathway include hypoglycemia, metabolic syndrome and diabetes. Modulators of CK1 (e.g., CK1γ), CK2, the Wnt pathway and/or the TGFβ pathway are also useful for influencing apoptosis (e.g., increasing the rate of apoptosis in cancerous cells). Modulators of CK1 (e.g., CK1γ), CK2, the Wnt pathway and/or the TGFβ pathway are also useful in treatment or prevention of aberrant embryonic development.
[0195] Based at least on the fact that increased CK1γ has been found to be associated with certain cancers, a method for treating cancer in a subject comprises administering to the subject in need thereof a therapeutically effective amount of a compound that inhibits CK1γ. PIM1, PIM2, PIM3, the JAK/STAT pathway, and/or the mTOR pathway have also been found to be associated with certain cancers. Therefore, provided herein is a method for treating cancer comprising administering to a subject in need thereof a therapeutically effective amount of a compound that inhibits PIM1 and/or PIM2 and/or PIM3.
[0196] PIM1, PIM2, and PIM3 have also been associated with protecting Pgp from degradation, which can regulate drug efflux and drug resistance. Therefore, provided herein is a method for treating malignancies comprising administering to a subject in need thereof a therapeutically effective amount of a compound that inhibits PIMP1 and/or PIM2 and/or PIM3 in conjunction with another drug, compound or material to abrogate resistance to the drug, compound or material.
[0197] The compounds described herein can be used for modulating cell proliferation, generally. Accordingly, diseases that may be treated include hyperproliferative diseases, such as benign cell growth and malignant cell growth.
[0198] Exemplary cancers that may be treated include leukemias, e.g., acute lymphoid leukemia and myeloid leukemia, and carcinomas, such as colorectal carcinoma and hepatocarcinoma. Other cancers include Acute Lymphoblastic Leukemia; Acute Lymphoblastic Leukemia; Acute Myeloid Leukemia; Acute Myeloid Leukemia; Adrenocortical Carcinoma Adrenocortical Carcinoma; AIDS-Related Cancers; AIDS-Related Lymphoma; Anal Cancer; Astrocytoma, Childhood Cerebellar; Astrocytoma, Childhood Cerebral; Basal Cell Carcinoma, see Skin Cancer (non-Melanoma); Bile Duct Cancer, Extrahepatic; Bladder Cancer; Bladder Cancer; Bone Cancer, osteosarcoma/Malignant Fibrous Histiocytoma; Brain Stem Glioma; Brain Tumor; Brain Tumor, Brain Stem Glioma; Brain Tumor, Cerebellar Astrocytoma; Brain Tumor, Cerebral Astrocytoma/Malignant Glioma; Brain Tumor, Ependymoma; Brain Tumor, Medulloblastoma; Brain Tumor, Supratentorial Primitive Neuroectodermal Tumors; Brain Tumor, Visual Pathway and Hypothalamic Glioma; Brain Tumor; Breast Cancer; Breast Cancer and Pregnancy; Breast Cancer; Breast Cancer, Male; Bronchial Adenomas/Carcinoids; Burkitt's Lymphoma; Carcinoid Tumor; Carcinoid Tumor, Gastrointestinal; Carcinoma of Unknown Primary; Central Nervous System Lymphoma, Primary; Cerebellar Astrocytoma; Cerebral Astrocytoma/Malignant Glioma; Cervical Cancer; Childhood Cancers; Chronic Lymphocytic Leukemia; Chronic Myelogenous Leukemia; Chronic Myeloproliferative Disorders; Colon Cancer; Colorectal Cancer; Cutaneous T-Cell Lymphoma, see Mycosis Fungoides and Sezary Syndrome; Endometrial Cancer; Ependymoma; Esophageal Cancer; Esophageal Cancer; Ewing's Family of Tumors; Extracranial Germ Cell Tumor; Extragonadal Germ Cell Tumor; Extrahepatic Bile Duct Cancer; Eye Cancer, Intraocular Melanoma; Eye Cancer, Retinoblastoma; Gallbladder Cancer; Gastric (Stomach) Cancer; Gastric (Stomach) Cancer; Gastrointestinal Carcinoid Tumor; Germ Cell Tumor, Extracranial; Germ Cell Tumor, Extragonadal; Germ Cell Tumor, Ovarian; Gestational Trophoblastic Tumor; Glioma; Glioma, Childhood Brain Stem; Glioma, Childhood Cerebral Astrocytoma; Glioma, Childhood Visual Pathway and Hypothalamic; Hairy Cell Leukemia; Head and Neck Cancer; Hematologic (Blood) Cancer, Hepatocellular (Liver) Cancer, Adult (Primary); Hepatocellular (Liver) Cancer, Childhood (Primary); Hodgkin's Lymphoma; Hodgkin's Lymphoma; Hodgkin's Lymphoma During Pregnancy; Hypopharyngeal Cancer; Hypothalamic and Visual Pathway Glioma; Intraocular Melanoma; Islet Cell Carcinoma (Endocrine Pancreas); Kaposi's Sarcoma; Kidney (Renal Cell) Cancer; Kidney Cancer; Laryngeal Cancer; Laryngeal Cancer; Leukemia, Acute Lymphoblastic; Leukemia, Acute Lymphoblastic; Leukemia, Acute Myeloid; Leukemia, Acute Myeloid; Leukemia, Chronic Lymphocytic; Leukemia; Chronic Myelogenous; Leukemia, Hairy Cell; Lip and Oral Cavity Cancer; Liver Cancer, Adult (Primary); Liver Cancer, Childhood (Primary); Lung Cancer, Non-Small Cell; Lung Cancer, Small Cell; Lymphoma, AIDS-Related; Lymphoma, Burkitt's; Lymphoma, Cutaneous T-Cell, see Mycosis Fungoides and Sezary Syndrome; Lymphoma, Hodgkin's; Lymphoma, Hodgkin's; Lymphoma, Hodgkin's During Pregnancy; Lymphoma, Non-Hodgkin's; Lymphoma, Non-Hodgkin's; Lymphoma, Non-Hodgkin's During Pregnancy; Lymphoma, Primary Central Nervous System; Macroglobulinemia, Waldenstrom's; Malignant Fibrous Histiocytoma of Bone/Osteosarcoma; Medulloblastoma; Melanoma; Melanoma, Intraocular (Eye); Merkel Cell Carcinoma; Mesothelioma, Adult Malignant; Mesothelioma; Metastatic Squamous Neck Cancer with Occult Primary; Multiple Endocrine Neoplasia Syndrome; Multiple Myeloma/Plasma Cell Neoplasm' Mycosis Fungoides; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Diseases; Myelogenous Leukemia, Chronic; Myeloid Leukemia, Adult Acute; Myeloid Leukemia, Childhood Acute; Myeloma, Multiple; Myeloproliferative Disorders, Chronic; Nasal Cavity and Paranasal Sinus Cancer; Nasopharyngeal Cancer; Nasopharyngeal Cancer; Neuroblastoma; Non-Hodgkin's Lymphoma; Non-Hodgkin's Lymphoma; Non-Hodgkin's Lymphoma During Pregnancy; Non-Small Cell Lung Cancer; Oral Cancer; Oral Cavity Cancer, Lip and; Oropharyngeal Cancer; Osteosarcoma/Malignant Fibrous Histiocytoma of Bone; Ovarian Cancer; Ovarian Epithelial Cancer; Ovarian Germ Cell Tumor; Ovarian Low Malignant Potential Tumor; Pancreatic Cancer; Islet Cell; Paranasal Sinus and Nasal Cavity Cancer; Parathyroid Cancer; Penile Cancer; Pheochromocytoma; Pineoblastoma and Supratentorial Primitive Neuroectodermal Tumors; Pituitary Tumor; Plasma Cell Neoplasm/Multiple Myeloma; Pleuropulmonary Blastoma; Pregnancy and Breast Cancer; Pregnancy and Hodgkin's Lymphoma; Pregnancy and Non-Hodgkin's Lymphoma; Primary Central Nervous System Lymphoma; Prostate Cancer; Rectal Cancer; Renal Cell (Kidney) Cancer; Renal Cell (Kidney) Cancer; Renal Pelvis and Ureter, Transitional Cell Cancer; Retinoblastoma; Rhabdomyosarcoma; Salivary Gland Cancer; Salivary Gland Cancer; Sarcoma, Ewing's Family of Tumors; Sarcoma, Kaposi's; Sarcoma, Soft Tissue; Sarcoma, Soft Tissue; Sarcoma, Uterine; Sezary Syndrome; Skin Cancer (non-Melanoma); Skin Cancer; Skin Cancer (Melanoma); Skin Carcinoma, Merkel Cell; Small Cell Lung Cancer; Small Intestine Cancer; Soft Tissue Sarcoma; Soft Tissue Sarcoma; Squamous Cell Carcinoma, see Skin Cancer (non-Melanoma); Squamous Neck Cancer with Occult Primary, Metastatic; Stomach (Gastric) Cancer; Stomach (Gastric) Cancer; Supratentorial Primitive Neuroectodermal Tumors; T-Cell Lymphoma, Cutaneous, see Mycosis Fungoides and Sezary Syndrome; Testicular Cancer; Thymoma; Thymoma and Thymic Carcinoma; Thyroid Cancer; Thyroid Cancer; Transitional Cell Cancer of the Renal Pelvis and Ureter; Trophoblastic Tumor, Gestational; Unknown Primary Site, Carcinoma of; Unknown Primary Site, Cancer of; Unusual Cancers of Childhood; Ureter and Renal Pelvis, Transitional Cell Cancer; Urethral Cancer; Uterine Cancer, Endometrial; Uterine Sarcoma; Vaginal Cancer; Visual Pathway and Hypothalamic Glioma; Vulvar Cancer; Waidenstrom's Macroglobulinemia; Wilms' Tumor; and Women's Cancers.
[0199] Neurologic diseases that may be treated include epilepsy, schizophrenia, bipolar disorder or other psychological and/or psychiatric disorders, neuropathies, skeletal muscle atrophy, and neurodegenerative diseases, e.g., a neurodegenerative disease. Exemplary neurodegenerative diseases include: Alzheimer's disease, Amyotrophic Lateral Sclerosis (ALS), and Parkinson's disease. Another class of neurodegenerative diseases includes diseases caused at least in part by aggregation of poly-glutamine. Diseases of this class include: Huntington's Diseases, Spinalbulbar Muscular Atrophy (SBMA or Kennedy's Disease), Dentatorubropallidoluysian Atrophy (DRPLA), Spinocerebellar Ataxia 1 (SCA1), Spinocerebellar Ataxia 2 (SCA2), Machado-Joseph Disease (MJD; SCA3), Spinocerebellar Ataxia 6 (SCA6), Spinocerebellar Ataxia 7 (SCA7), and Spinocerebellar Ataxia 12 (SCA12).
[0200] Any other disease in which the Wnt pathway, TGFβ pathway, JAK/STAT pathway, the mTOR pathway, Pgp modulation, CK1, CK1γ, CK2, or PIMs plays a role may be treatable or preventable using compounds and methods described herein.
DOSAGE
[0201] As used herein, a "therapeutically effective amount" or "therapeutically effective dose" is an amount of a compound of the invention or a combination of two or more such compounds, which inhibits, totally or partially, the progression of the condition or alleviates, at least partially, one or more symptoms of the condition. A therapeutically effective amount can also be an amount which is prophylactically effective. The amount which is therapeutically effective will depend upon the patient's size and gender, the condition to be treated, the severity of the condition and the result sought. For a given patient, a therapeutically effective amount may be determined by methods known to those of skill in the art.
[0202] A therapeutically effective dose refers to that amount of the compound that results in amelioration of symptoms in a patient. Toxicity and therapeutic efficacy of such compounds can be determined by standard pharmaceutical procedures in cell cultures or experimental animals, e.g., for determining the maximum tolerated dose (MTD) and the ED50 (effective dose for 50% maximal response). The dose ratio between toxic and therapeutic effects is the therapeutic index and it can be expressed as the ratio between MTD and ED50. The data obtained from these cell culture assays and animal studies can be used in formulating a range of dosage for use in humans. The dosage of such compounds lies preferably within a range of circulating concentrations that include the ED50 with little or no toxicity. The dosage may vary within this range depending upon the dosage form employed and the route of administration utilized. The exact formulation, route of administration and dosage can be chosen by the individual physician in view of the patient's condition. In the treatment of crises, the administration of an acute bolus or an infusion approaching the MTD may be required to obtain a rapid response.
[0203] Dosage amount and interval may be adjusted individually to provide plasma levels of the active moiety which are sufficient to maintain the CK1, CK1γ, CK2, Pim1-3, Wnt pathway, TGFβ pathway, JAK/STAT pathway, mTOR pathway, or Pgp modulating effects, or minimal effective concentration (MEC). The MEC will vary for each compound but can be estimated from in vitro data. Dosages necessary to achieve the MEC will depend on individual characteristics and route of administration. HPLC assays or bioassays can be used to determine plasma concentrations.
[0204] Dosage intervals can also be determined using the MEC value. Compounds should be administered using a regimen which maintains plasma levels above the MEC for 10-90% of the time, preferably between 30-90% and most preferably between 50-90% until the desired amelioration of symptoms is achieved. In cases of local administration or selective uptake, the effective local concentration of the drug may not be related to plasma concentration.
[0205] The amount of composition administered will, of course, be dependent on the subject being treated, on the subject's weight, the severity of the affliction, the manner of administration and the judgment of the prescribing physician.
KITS
[0206] The compounds and compositions of the invention (e.g., compounds and compositions of formula I) may, if desired, be presented in a pack or dispenser device which may contain one or more unit dosage forms containing the active ingredient. The pack may for example comprise metal or plastic foil, such as a blister pack. The pack or dispenser device may be accompanied by instructions for administration. Compositions comprising a compound of the invention formulated in a compatible pharmaceutical carrier may also be prepared, placed in an appropriate container, and labelled for treatment of an indicated condition. Instructions for use may also be provided.
EXEMPLIFICATION
[0207] The invention now being generally described, it will be more readily understood by reference to the following examples, which are included merely for purposes of illustration of certain aspects and embodiments of the present invention, and are not intended to limit the invention. The geometric isomers depicted below are believed to be correct, but final structural assignment will be made via 2-D NMR experiments. Although the exemplary compounds described below are believed to be the Z-geometric isomers, the E-geometric isomers and mixtures of the E-and Z-isomers are also contemplated by the present disclosure.
EXAMPLE 1
[0209] (E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one (1): 1,1-dimethoxy-N,N-dimethylmethanamine (100 g, 839 mmol, 1.02 equiv.) and 1,1-dimethoxypropan-2-one (97 g, 821 mmol) were added and stirred at 110°C for 3 hours. The produced methanol was removed by a Dean-Stark apparatus. After the solution was cooled to room temperature, the remaining volatile materials were removed in vacuo to provide 130 g of the crude product, (E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one (1) (130 g, 143 g theoretical, 91%). LC-MS m/z 283 (M+1). Reference: WO 2006/0097341A1, pg 67.
EXAMPLE 2
[0211] Sodium 4-(dimethoxymethyl)pyrimidine-2-thiolate (2): A solution of thiourea (64.7 g, 850 mmol, 1.13 equi.), sodium methanolate (95%, 40.5 g, 751 mmol, 1.0 equiv.) in methanol (500 mL, 1.5 M) was stirred at room temperature for 30 minutes. A solution of (E)-4-(dimethylamino)-1,1-dimethoxybut-3-en-2-one (I) (130 g, 751 mmol) in methanol (200 mL) was added and the reaction stirred at room temperature for 2 h. The crude sodium 4-(dimethoxymethyl)pyrimidine-2-thiolate (2) was used directly in the next step without further purification. LC-MS m/z 209 (M+1). Reference: WO 2006/0097341A1, pg 67.
EXAMPLE 3
[0213] 4-(dimethoxymethyl)-2-(methylthio)pyrimidine (3): Iodomethane (128 g, 902 mmol, 1.20 equiv.) was added carefully to the crude solution of sodium 4-(dimethoxymethyl)pyrimidine-2-thiolate (2) (156 g, 751 mmol) in methanol (700 mL, 1.1 M) while maintaining the reaction temperature below 28°C using an ice-water bath for cooling. The resulting mixture was stirred at room temperature for 16 h. After removal of the solvent under reduced pressure, the residue was diluted with water (300 mL) and extracted with ethyl acetate (2 x 150 mL). The combined organic layer was concentrated under reduced pressure and the crude residue purified by passing through a short silica gel pad and washing with diethyl ether (200 mL) to afford 4-(dimethoxymethyl)-2-(methylthio)pyrimidine (3) as a brown oil (53.7 g, 150 g theoretical, 35.7%). LC-MS m/z 201 (M+1). Reference: WO 2006/0097341A1, pg 67.
EXAMPLE 4
[0215] 2-(methylthio)pyrimidine-4-carbaldehyde (4): 4-(dimethoxymethyl)-2-(methylthio)pyrimidine (3) (53.7 g, 268 mmol) was added carefully to 1.2 N aqueous HCl (300 mL, 268 mmol, 1.0 equiv.) and stirred at 60°C for 3hours. The reaction mixture was then cooled to room temperature and neutralized by the slow addition of solid sodium bicarbonate. The crude mixture was extracted with diethyl ether (3 x 150 mL) and the combined organic layer was concentrated under reduced pressure to afford 2-(methylthio)pyrimidine-4-carbaldehyde (4) as a yellow solid (14.2 g, 41.5 g theoretical, 34%). LC-MS m/z 155 (M+1). Reference: WO 2006/009734 A1, pg 67.
EXAMPLE 5
[0217] (Z)-5-((2-(methylthio)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (5): A 40 mL round-bottomed vial was charged with 2-(methylthio)pyrimidine-4-carbaldehyde (4) (771 mg, 5 mmol), thiazolidine-2,4-dione (586 mg, 5 mmol, 1.0 equiv.), and piperidine (400 µL, 4 mmol, 0.8 equiv.) in ethanol (20 mL, 0.25 M). The reaction mixture was heated to 80°C and shaken for 20 h. The resulting yellow precipitate was isolated by filtration and washed with ethanol (1 x 20 mL) and dried in vacuo to afford (Z)-5-((2-(methylthio)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (5) as a yellow solid (550 mg, 898 mg theoretical, 61%). LC-MS m/z 254(M+1).
EXAMPLE 6
[0219] (Z)-5-((2-(methylsulfonyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (6): A mixture of (Z)-5-((2-(methylthio)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (5) (3.5 g, 13.82 mmol) in THF(100 mL, 0.13 M) was treated with a solution of oxone (25.8 g, 41.5 mmol, 3.0 equiv.) in water(175 mL). The resulting mixture was stirred at room temperature for 48 h. The resulting precipitate was filtered and washed with water (20 mL) and diethyl ether (20 mL) to afford (Z)-5-((2-(methylsulfonyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (6) as a solid (2.48 g, 3.94 g theoretical, 63%). LC-MS mlz 286 (M+1).
EXAMPLE 7
[0221] General Displacement Procedure 1: 2 dram round bottomed vials were charged with (Z)-5-((2-(methylsulfonyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (6) (25 mg, 0.0877 mmol), DMSO (1 mL, 0.08 M), diisopropylethylamine (50 µL, 0.288 mmol, 3.2 equiv.), and the appropriate amine (0.0877 mmol, 1.0 equiv.). The reaction mixture was heated to 120°C and shaken for 16 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4).
EXAMPLE 8
[0223] (Z)-5-((2-(4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(benzo[d][1,3]dioxol-5-ylmethyl)piperazine (16.6 mg, 37.4 mg theoretical, 44.3%). LC-MS m/z 426.5 (M+1).
EXAMPLE 9
[0225] (Z)-5-((2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(p-toly1)piperazine (12.5 mg, 33.6 mg theoretical, 37.2%). LC-MS m/z 382.5 (M+1).
EXAMPLE 10
[0227] (Z)-5-((2-(methyl(2-(pyridin-2-yl)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methyl-2-(pyridin-2-yl)ethanamine (13.7 mg, 30 mg theoretical, 45.6%). LC-MS m/z 342.4 (M+1).
EXAMPLE 11
[0229] (Z)-5-((2-(4-isopropylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-isopropylpiperazine (15.3 mg, 29.3 mg theoretical, 52.1%). LC-MS m/z 334.4 (M+1).
EXAMPLE 12
[0231] (Z)-5-((2-(3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,2,3,4-tetrahydroisoquinoline (0.1 mg, 29.8 mg theoretical, 0.3%). LC-MS m/z 339.4 (M+1).
EXAMPLE 13
[0233] (Z)-5-((2-(4-(pyridin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(pyridin-2-yl)piperazine (25.7 mg, 32.4 mg theoretical, 79.3%). LC-MS m/z 369.4 (M+1).
EXAMPLE 14
[0235] (Z)-methyl 1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)pyrrolidine-2-carboxylate was prepared using the general displacement procedure and methyl pyrrolidine-2-carboxylate (3.1 mg, 29.4 mg theoretical, 10.5%). LC-MS m/z 335.4 (M+1).
EXAMPLE 15
[0237] (Z)-5-((2-(4-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-methylpiperazine (0.1 mg, 26.9 mg theoretical, 0.4%). LC-MS m/z 306.4 (M+1).
EXAMPLE 16
[0239] (Z)-5-((2-(4-morpholinopiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 4-(piperidin-4-yl)morpholine (14.7 mg, 33 mg theoretical, 44.5%). LC-MS m/z 376.4 (M+1).
EXAMPLE 17
[0241] (Z)-tert-butyl (1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)pyrrolidin-3-yl)carbamate was prepared using the general displacement procedure and tert-butyl pyrrolidin-3-ylcarbamate (0.1 mg, 34.4 mg theoretical, 0.3%). LC-MS m/z 392.4 (M+1).
EXAMPLE 18
[0243] (Z)-5-((2-(4-(pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(piperazin-1-yl)pyrimidine (3.1 mg, 32.5 mg theoretical, 9.5%). LC-MS m/z 370.4 (M+1).
EXAMPLE 19
[0245] (Z)-5-((2-morpholinopyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and morpholine (7.8 mg, 25.7 mg theoretical, 30.3%). LC-MS m/z 293.3 (M+1).
EXAMPLE 20
[0247] (Z)-5-((2-(piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and piperidine (8.9 mg, 25.5 mg theoretical, 34.8%). LC-MS m/z 291.3 (M+1).
EXAMPLE 21
[0249] (Z)-5-((2-(pyrrolidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and pyrrolidine (8.3 mg, 24.3 mg .theoretical, 34.1%). LC-MS m/z 277.3 (M+1).
EXAMPLE 22
[0251] (Z)-5-((2-(4-(pyrrolidin-1-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 4-(pyrrolidin-1-yl)piperidine (9.3 mg, 31.6 mg theoretical, 29.4%). LC-MS m/z 360.4 (M+1).
EXAMPLE 23
[0253] (Z)-tert-butyl 4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperazine-1-carboxylate was prepared using the general displacement procedure and tert-butyl piperazine-1-carboxylate (6.7 mg, 34.4 mg theoretical, 19.5%). LC-MS m/z 392.4 (M+1).
EXAMPLE 24
[0255] (Z)-tert-butyl 4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-1,4-diazepane-1-carboxylate was prepared using the general displacement procedure and tert-butyl 1,4-diazepane-1-carboxylate (5.1 mg, 35.7 mg theoretical, 14.3%). LC-MS m/z 406.5 (M+1).
EXAMPLE 25
[0257] (Z)-5-((2-(4-(2-morpholino-2-oxoethyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-morpholino-2-(piperazin-1-yl)ethanone (11.4 mg, 36.8 mg theoretical, 31%). LC-MS m/z 419.5 (M+1).
EXAMPLE 26
[0259] (Z)-5-((2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-phenylpiperazine (11.3 mg, 32.3 mg theoretical, 35%). LC-MS m/z 368.4 (M+1).
EXAMPLE 27
[0261] (Z)-5-((2-(methyl(phenethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methyl-2-phenylethanamine (8.3 mg, 30 mg theoretical, 27.7%). LC-MS m/z 341.4 (M+1).
EXAMPLE 28
[0263] (Z)-5-((2-(4-(pyridin-4-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(pyridin-4-yl)piperazine (7 mg, 32.4 mg theoretical, 21.6%). LC-MS m/z 369.4 (M+1).
EXAMPLE 29
[0265] (Z)-tert-butyl (1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)carbamate was prepared using the general displacement procedure and tert-butyl piperidin-4-ylcarbamate (5.9 mg, 35.7 mg theoretical, 16.5%). LC-MS m/z 406.5 (M+1).
EXAMPLE 30
[0267] (Z)-tert-butyl ((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-3-yl)methyl)carbamate was prepared using the general displacement procedure and tert-butyl (piperidin-3-ylmethyl)carbamate (0.1 mg, 36.9 mg theoretical, 0.3%). LC-MS m/z 420.5 (M+1).
EXAMPLE 31
[0269] (Z)-5-((2-(4-aminopiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl piperidin-4-ylcarbamate. The purified boc-protected was then treated with dichloromethane (1.0 mL), hydrochloric acid in methanol (500 µL, 1.25 M)) and shaken at 50°C for 16 h. The reaction mixture was then concentrated under reduced pressure (Genevac HT-4) to provide (1.7 mg, 26.9 mg theoretical, 6.3%). LC-MS m/z 306.4 (M+1).
EXAMPLE 32
[0271] General displacement procedure 2: 2 dram round-bottomed vials were charged with (Z)-5-((2-(methylsulfonyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (25 mg, 0.0877 mmol), DMSO (1 mL, 0.08 M), diisopropylethylamine (50 µL, 0.288 mmol, 3.2 equiv.), and the appropriate amine (0.0877 mmol, 1.0 equiv.). The reaction mixture was heated to 110°C and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4).
EXAMPLE 33
[0273] (Z)-5-((2-(4-benzoylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and phenyl(piperazin-1-yl)methanone (4.1 mg, 34.7 mg theoretical, 11.8%). LC-MS m/z 396 (M+1).
EXAMPLE 34
[0275] (R,Z)-5-((2-(4-benzyl-3-(hydroxymethyl)-5-oxopiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (R)-1-benzyl-6-(hydroxymethyl)piperazin-2-one (5.1 mg, 37.4 mg theoretical, 13.6%). LC-MS m/z 426 (M+1).
EXAMPLE 35
[0277] (Z)-N-(1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)pyrrolidin-3-yl)-N-ethylacetamide was prepared using the general displacement procedure and N-ethyl-N-(pyrrolidin-3-yl)acetamide (12.1 mg, 31.8 mg theoretical, 38%). LC-MS m/z 362 (M+1).
EXAMPLE 36
[0279] (Z)-5-((2-(3-(dimethylamino)pyrrolidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N,N-dimethylpyrrolidin-3-amine (12.2 mg, 28.1 mg theoretical, 43.4%). LC-MS m/z 320 (M+1).
EXAMPLE 37
[0281] (Z)-5-((2-(methyl(1-methylpyrrolidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N,1-dimethylpyrrolidin-3-amine (1.1 mg, 28.1 mg theoretical, 3.9%). LC-MS m/z 320 (M+1).
EXAMPLE 38
[0283] (Z)-5-((2-(4-(2-hydroxyethyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(piperazin-1-yl)ethanol (4.4 mg, 29.5 mg theoretical, 14.9%). LC-MS m/z 336 (M+1).
EXAMPLE 39
[0285] (Z)-5-((2-(4-(4-(trifluoromethyl)pyrimidin-2-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(piperazin-1-yl)-4-(trifluoromethyl)pyrimidine (5.8 mg, 38.5 mg theoretical, 15.1%). LC-MS m/z 438 (M+1).
EXAMPLE 40
[0287] (Z)-5-((2-(4-(4-(benzyloxy)phenyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(4-(benzyloxy)phenyl)piperazine (4 mg, 41.7 mg theoretical, 9.6%). LC-MS m/z 474 (M+1).
EXAMPLE 41
[0289] (Z)-5-((2-(4-(4-chloro-2-fluorophenyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(4-chloro-2-fluorophenyl)piperazine (4.8 mg, 36.9 mg theoretical, 13%). LC-MS m/z 420 (M+1).
EXAMPLE 42
[0291] (Z)-5-((2-(4-(4-(tert-butyl)phenyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(4-(tert-butyl)phenyl)piperazine (3.7 mg, 37.2 mg theoretical, 10%). LC-MS m/z 424 (M+1).
EXAMPLE 43
[0293] (Z)-5-((2-(4-(3,5-bis(trifluoromethyl)phenyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1(3,5-bis(trifluoromethyl)phenyl)piperazine (3.8 mg, 44.3 mg theoretical, 8.6%). LC-MS m/z 504 (M+1).
EXAMPLE 44
[0295] (Z)-5-((2-(4-(4-(trifluoromethyl)pyrimidin-2-yl)-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(4-(trifluoromethyl)pyrimidin-2-yl)-1,4-diazepane (4.9 mg, 39.7 mg theoretical, 12.3%). LC-MS m/z 452 (M+1).
EXAMPLE 45
[0297] (Z)-5-((2-(4-([1,1'-biphenyl)-4-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-([1,1'-biphenyl]-4-yl)piperazine (1.2 mg, 39 mg theoretical, 3.1%). LC-MS m/z 444 (M+1).
EXAMPLE 46
[0299] (Z)-5-((2-(4-(furan-2-carbonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and furan-2-yl(piperazin-1-yl)methanone (6 mg, 33.9 mg theoretical, 17.7%). LC-MS m/z 386 (M+1).
EXAMPLE 47
[0301] (Z)-5-((2-(4-((4-fluorophenyl)(phenyl)methyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-((4-fluorophenyl)(phenyl)methyl)piperazine (14.4 mg, 41.8 mg theoretical, 34.4%). LC-MS m/z 476 (M+1).
EXAMPLE 48
[0303] (Z)-5-((2-(4-(naphthalen-1-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(naphthalen-1-yl)piperazine (6.2 mg, 36.7 mg theoretical, 16.9%). LC-MS m/z 418 (M+1).
EXAMPLE 49
[0305] (Z)-5-((2-(4-([1,1'-biphenyl]-3-yl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-([1,1'-biphenyl]-3-yl)piperazine (10.4 mg, 39 mg theoretical, 26.7%). LC-MS m/z 444 (M+1).
EXAMPLE 50
[0307] (Z)-5-((2-(4-((4-fluorophenyl)sulfonyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-((4-fluorophenyl)sulfonyl)piperazine (5.2 mg, 39.6 mg theoretical, 13.1%). LC-MS m/z 450 (M+1).
EXAMPLE 51
[0309] (Z)-1-tert-butyl 2-methyl 4-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperazine-1,2-dicarboxylate was prepared using the general displacement procedure and 1-tert-butyl 2-methyl piperazine-1,2-dicarboxylate (2.8 mg, 39.6 mg theoretical, 7%). LC-MS m/z 450 (M+1).
EXAMPLE 52
[0311] (Z)-5-((2-(4-benzyl-3-(hydroxymethyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (1-benzylpiperazin-2-yl)methanol (1.7 mg, 36.2 mg theoretical, 4.7%). LC-MS m/z 413 (M+1).
EXAMPLE 53
[0313] (Z)-5-((2-(5-oxo-1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,4-diazepan-5-one (1.1 mg, 28.1 mg theoretical, 3.9%). LC-MS m/z 320 (M+1).
EXAMPLE 54
[0315] (Z)-5-((2-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(4-(trifluoromethyl)phenyl)piperazine (3.3 mg, 38.3 mg theoretical, 8.6%). LC-MS m/z 436 (M+1).
EXAMPLE 55
[0317] (Z)-5-((2-(4-cyclohexylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-cyclohexylpiperazine (10.7 mg, 32.9 mg theoretical, 32.5%). LC-MS m/z 374 (M+1).
EXAMPLE 56
[0319] (Z)-5-((2-(methyl(3-(piperidin-1-yl)propyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methyl-3-(piperidin-1-yl)propan-1-amine (10.2 mg, 31.8 mg theoretical, 32.1%). LC-MS m/z 362 (M+1).
EXAMPLE 57
[0321] (Z)-5-((2-(4-((1-methylpiperidin-4-yl)methyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-((1-methy)piperidin-4-yl)methyl)piperazine (7.3 mg, 42.3 mg theoretical, 17.2%). LC-MS m/z 403 (M+1).
EXAMPLE 58
[0323] (Z)-1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)-N-(2-hydroxyethyl)piperidine-4-carboxamide was prepared using the general displacement procedure and N-(2-hydroxyethyl)piperidine-4-carboxamide (10.8 mg, 39.7 mg theoretical, 27.2%). LC-MS m/z 378 (M+1).
EXAMPLE 59
[0325] (Z)-5-((2-(4-(4-methylpiperazine-1-carbonyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (4-methylpiperazin-1-yl)(piperidin-4-yl)methanone (5.5 mg, 43.8 mg theoretical, 12.6%). LC-MS m/z 417 (M+1).
EXAMPLE 60
[0327] (Z)-5-((2-(4-(4-methylpiperazin-1-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-methyl-4-(piperidin-4-yl)piperazine (12.4 mg, 40.9 mg theoretical, 30.4%). LC-MS m/z 389 (M+1).
EXAMPLE 61
[0329] (Z)-5-((2-(4-(dimethylamino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N,N-dimethylpiperidin-4-amine (5 mg, 35.1 mg theoretical, 14.3%). LC-MS m/z 334 (M+1).
EXAMPLE 62
[0331] (Z)-1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidine-4-carbonitrile was prepared using the general displacement procedure and piperidine-4-carbonitrile (7.5 mg, 33.2 mg theoretical, 22.6%). LC-MS m/z 316 (M+1).
EXAMPLE 63
[0333] (Z)-5-((2-((2-hydroxy-2-phenylethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(methylamino)-1-phenylethanol (10.8 mg, 37.5 mg theoretical, 28.8%). LC-MS m/z 357 (M+1).
EXAMPLE 64
[0335] General displacement procedure 3: 2 dram round-bottomed vials were charged with (Z)-5-((2-(methylsulfonyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (50 mg, 0.175 mmol), DMSO (2 mL, 0.08 M), diisopropylethylamine (34 µL, 0.193 mmol, 1.1 equi.), and the appropriate amine (0.175 mmol, 1.0 equiv.). The reaction mixture was heated to 100°C and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4). The crude was then charged with 2 mL DCE and 500 µL of TFA and shaken for 24h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4).
EXAMPLE 65
[0337] (Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl (piperidin-4-ylmethyl)carbamate (49 mg, 55.9 mg theoretical, 88%). LC-MS m/z 320 (M+1).
EXAMPLE 66
[0339] (Z)-5-((2-(methyl(piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 3-(methylamino)piperidine-1-carboxylate (2.3 mg, 55.9 mg theoretical, 4.1%). LC-MS m/z 320 (M+1).
EXAMPLE 67
[0341] (Z)-5-((2-(3-methylpiperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 2-methylpiperazine-1-carboxylate (1.5 mg, 53.4 mg theoretical, 2.8%). LC-MS m/z 306 (M+1).
EXAMPLE 68
[0343] (Z)-5-((2-(piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl piperazine-1-carboxylate (17.7 mg, 51 mg theoretical, 34.7%). LC-MS m/z 292 (M+1).
EXAMPLE 69
[0345] (Z)-5-((2-(1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 1,4-diazepane-1-carboxylate (15.2 mg, 53.4 mg theoretical, 28.4%). LC-MS m/z 306 (M+1).
EXAMPLE 70
[0347] (Z)-5-((2-(3-aminopyrrolidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl pyrrolidin-3-ylcarbamate (16.5 mg, 51 mg theoretical, 32.4%). LC-MS m/z 292 (M+1).
EXAMPLE 71
[0349] (Z)-5-((2-(3-aminopiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl piperidin-3-ylcarbamate (16.9 mg, 29.8 mg theoretical, 53.4%). LC-MS m/z 306 (M+1).
EXAMPLE 72
Synthesis of (Z)-5-((6-(2-methoxyethoxy)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione
[0351] A 25 mL round-bottomed flask was charged with 2-methoxyethanol (57 µL, 1 equiv.) and THF (2.5 mL). 60% NaH in oil (21 mg, 1.1 equiv.) was added at 0°C under argon. The reaction mixture was stirred for 5 min at -5°C and for 1 h 15 min at RT. Methyl 2,6-dichloropyrimidine-4-carboxylate (150 mg, 1 equiv.) dissolved in THF (1 mL) was added over 5 min at -78°C. The reaction mixture was stirred for 4 h warming from -78°C to 0°C. LC-MS after 3 h (-15°C) showed 2 peaks (2:1 ratio) with the desired mass at 1.57 min and 1.67 min (M+1=247 & 249). The reaction mixture was quenched with 10% NH4Cl (5 mL) at 0°C. The aqueous layer was extracted with EtOAc (3 x 10 mL). The combined organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide 161 mg of a crude mixture of methyl 2-chloro-6-(2-methoxyethoxy)pyrimidine-4-carboxylate and methyl 6-chloro-2-(2-methoxyethoxy)pyrimidine-4-carboxylate which was partially separated by flash chromatography on silica gel (10 g, Hexanes/EtOAc 9:1 to 7:3).
F1: 47 mg pure desired isomer 6-alkoxy (26%, 179 mg theoretical)
F2: 19.3 mg mixture of isomers (11%)
F3: 28.8 mg pure undesired isomer 2-alkoxy (16%)
[0352] A 25 mL round bottomed flask was charged with methyl 2-chloro-6-(2-methoxyethoxy)pyrimidine-4-carboxylate [SAD105-047F1] (45 mg, 1 equiv.) and CH2Cl2 (1 mL). 1 M DIBAL-H (0.2 mL, 1.1 equiv.) was added at-78°C over 2 min under argon. The reaction mixture was stirred for 3 h at -78°C but the LC-MS still showed a lot of starting material. Additional 1 M DIBAL-H (0.27 mL, 1.4 equiv.) was added at -78°C over 2 min under argon and after 0.5 h LC-MS showed no more starting material but mostly 1 peak at 1.20 min (M+1 = 217, M+1+MeOH=249). The reaction mixture was quenched with MeOH (0.5 mL) and then with 10% NH4Cl (1 mL). The reaction mixture was warmed to RT and then the solvent was concentrated under reduced pressure. The residue was diluted with 10% NH4Cl (4 mL). The aqueous layer was extracted with EtOAc (3 x 10 mL). The combined organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide 41.9 mg of the crude 2-chloro-6-(2-methoxyethoxy)pyrimidine-4-carbaldehyde as a yellow oil which was used in the next step without further purification, (H NMR δ: 9.91 (s, 1 H); 7.23 (s, 1H); 4.59-4.64 (m, 2H), 3.7-3.8 (m, 2H); 3.44 (s, 3H).
[0353] Crude 2-chloro-6-(2-methoxyethoxy)pyrimidine-4-carbaldehyde (sad105-052, 41.9 mg) was dissolved in ethanol (1.5 mL) and was added to a 10 mL vial containing the thiazolidine-dione (21.3 mg, 0.18 mmol) and the 1-(p-tolyl)piperazine (39.3 mg, 0.18 mmol). The reaction mixture was shaken at 80°C for 15.5 h. LC-MS showed a peak with the desired mass at 2.18 min (M+1 =456). The solvent was concentrated under reduced pressure and the residue was dissolved in EtOAc (20 mL) and washed with saturated NaHCO3 (10 mL). The organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide 85.7 mg of brown oil. Purification by flash chromatography (SiO2, 10 g, Hexanes/EtOAc 9:1 to 6:4 to 1:1) provided 11.5 mg (13.9% 2 steps, 83 mg theoretical) of pure (Z)-5-((6-(2-methoxyethoxy)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione as a yellow solid.
EXAMPLE 73
Synthesis of (Z)-5-((6-methoxy-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione
[0355] A 40 mL round-bottomed vial was charged with methanol (120 µL of 200 µL MeOH in 1 mL Acetonitrile, 1 equiv.), K2CO3 (67 mg, 1 equiv.), methyl 2,6-dichloropyrimidine-4-carboxylate (100 mg, 1 equiv.), and acetonitrile (2 mL). The reaction mixture was shaken for 2.5 h at RT but LC-MS showed only starting material. The reaction mixture was then shaken for 1 h at 85°C. LC-MS showed the formation of a small amount of desired product (1.51 min, M+1=203). Methanol (0.200 mL, 10 equiv.) was added and the reaction mixture was shaken for 15 h at 85°C. LC-MS showed mostly 1 peak in the UV and MS at 1.53 min and a tiny amount of bis-methoxypyrimidine. The solid precipitate was filtered off and the filtrate was evaporated to give 89 mg (91% crude yield, theoretical 98 mg) of crude desired product. H NMR showed an 11:1 mixture of desired product and bis-methoxypyrimidine side product (M+1=199). The material was used in the next step without further purification.
[0356] A 25 mL round-bottomed flask was charged with methyl 2-chloro-6-methoxypyrimidine-4-carboxylate [sad 105-055 crude] (74 mg, 1 equiv.) under argon. 1 M DIBAL-H in dichloromethane (0.73 mL, 2 equiv.) was added over 5 min and the reaction mixture was stirred at -78°C for 45 min. After 0.5 h, LC-MS showed the reaction was complete. The reaction was quenched at -78°C with methanol (0.5 mL) and then with 10% NH4Cl (2 mL). The solvents were concentrated under reduced pressure and the residue was diluted with 10% NH4Cl (3 mL). The aqueous layer was extracted with EtOAc (3 x 10 mL). The combined organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide the crude product 2-chloro-6-methoxypyrimidine-4-carbaldehyde as an orange oil (76 mg, 63 mg theoretical, 121%). LC-MS m/z: 205.0: (M+1+ MeOH, hemiacetal with methanol). Some over-reduced alcohol was also observed in the crude (2.17 min, M+1= 175). The crude aldehyde was used directly in the next step without further purification.
[0357] Crude 2-chloro-6-methoxypyrimidine-4-carbaldehyde (sad 105-058, 76 mg) was dissolved in ethanol (2 mL) and was added to a 10 mL vial containing the thiazolidine-dione (42.8 mg, 0.37 mmol., 1 equiv.) and the 1-(p-tolyl)piperazine (70.8 mg, 0.40 mmol, 1.1 equiv.). The mixture was shaken for 45 h at 80°C and for 15 h at 90°C producing a precipitate. LC-MS of the solution showed some product at (M+1=412) and some intermediate at (M+1=430). The desired product crashed out of the solution and the LC-MS of the solution does not reflect well the conversion of the reaction. The yellow solid was filtered using a Pasteur pipette through a pad of glass wool and the solid was rinsed with EtOH (4 x 0.5 mL). The ethanol filtrate contains some desired product. The solid was re-dissolved in CH2Cl2 and the insoluble solid was filtered off. The filtrate was concentrated under reduced pressure to provide 20 mg of the desired product (Z)-5-((6-methoxy-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (97.3% pure). The insoluble solid was partitioned between saturated NaHCO3 (3 mL) and CH2Cl2 (2 x 5 mL). The organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide an additional 13.4 mg of the desired product (total 33.4 mg, 150 mg theoretical, 22%). LC-MS m/z: 412 (M+1).
EXAMPLE 74
Synthesis of (Z)-5-((2-(4-(p-tolyl)piperazin-1-yl)pyridin-4-yl)methylene)thiazolidine-2,4-dione
[0359] A 40mL round-bottomed vial was charged with methyl 2-chloroisonicotinate (200 mg, 1.17 mmol, 1 equiv.) and 1-(p-tolyl)piperazine (205 mg, 1.17 mmol, 1 equiv.). Toluene (3 mL) and DMSO (3 mL) were added followed by potassium carbonate (403 mg, 2.9 mmol, 2.5 equiv.). The mixture was shaken for 18 h at 100°C. LC-MS after 18 h showed a peak at 1.68 min with the desired mass (M+1=312) with the chloropyridine starting material co-eluting (M+1=172). The reaction mixture was diluted with water (5 mL) and the aqueous layer was extracted with CH2Cl2 (3 x 10 mL). The combined organic layer was dried over Na2SO4 and then concentrated under reduced pressure. The crude mixture was purified on silica gel (10 g, Hexanes/EtOAc 9:1 to 1:1) to provide the desired product as white crystals (27 mg, 67 mg theoretical, 40%).
[0360] A 25 mL round-bottomed flask was charged with methyl 2-(4-(p-tolyl)piperazin-1-yl)isonicotinate (27 mg, 0.087 mmol, 1 equiv.) and CH2Cl2 (1 mL). 1 M DIBAL-H in CH2Cl2 (130 µL, 0.13 mmol, 1.5 equiv.) was added under argon at -78°C over 2 min. The reaction mixture was quenched with MeOH (0.5 mL) at -78°C. The LC-MS of the crude mixture showed a 1:1 mixture of the alcohol (1.21 min, M+1=284) and the aldehyde as a hemiacetal with methanol (1.38 min, M+1+MeOH = 314.3). The crude aldehyde was used directly in the next step without any further purification.
[0361] Crude 2-(4-(p-tolyl)piperazin-1-yl)isonicotinaldehyde [sad 105-080] was dissolved in ethanol (1 mL) and was added to a 10 mL vial containing the thiazolidine-dione (10.2 mg, 0.087 mmol) and the 1-(p-tolyl)piperazine (5.9 mg, 0.087 mmol). The reaction mixture was shaken at 90°C for 19.5 h. LC-MS showed a new peak with the desired mass at 1.78 min (M+1 = 381). The reaction was concentrated under reduced pressure and the residue was purified by flash chromatography (SiO2, 10 g, Hexanes/EtOAc 9:1 to 4:6) to provide 10.1 mg (30% over two steps, 33.1 mg theoretical) of (Z)-5-((2-(4-(p-tolyl)piperazin-1-yl)pyridin-4-yl)methylene)thiazolidine-2,4-dione as a yellow solid. The yellow solid was dissolved in hot EtOH (0.5 mL). On cooling a yellow solid precipitated, which was filtered through a pad of glass wool and washed with 0.25 mL ethanol. The solid was re-dissolved in CH2Cl2 and was concentrated under reduced pressure to provide 1.7 mg of the title product. LC-MS m/z: (M+1 = 381).
EXAMPLE 75
Synthesis of (Z)-5-((6-(4-(p-tolyl)piperazin-1-yl)pyridin-2-yl)methylene)thiazolidine-2,4-dione
[0363] A 40 mL round-bottomed vial was charged with thiazolidine-2,4-dione (300 mg, 2.56 mmol, 1 equiv.) and 6-bromopicolinaldehyde (477 mg, 2.56 mmol, 1 equiv.). Toluene (5 mL, 0.5 M), glacial acetic acid (22 µL, 0.38 mmol, 0.15 equiv.), and piperidine (25 µL, 0.25 mmol, 0.1 equi.) were added and the vial was purged with argon. The mixture was shaken for 16 h at 125°C. The resulting solid was collected by filtration and then washed with acetone (3 x mL). The solid was dried under reduced pressure to provide (Z)-5-((6-bromopyridin-2-yl)methylene)thiazolidine-2,4-dione (439 mg, 731 mg theoretical, 60%). LC-MS m/z: 286 (M+1).
[0364] An 8 mL round bottomed vial was charged with 1-(p-tolyl)piperazine (56 mg, 0.318 mmol, 1 equiv.) and DMSO (1 mL, 0.3 M), DiPEA (105 µL, 0.636 mmol, 2 equiv.), (Z)-5-((6-bromopyridin-2-yl)methylene)thiazolidine-2,4-dione (91 mg, 0.318 mmol, 1 equiv.), and the vial was purged with argon. The mixture was shaken for 48 h at 110°C. The reaction mixture was then partitioned between CH2Cl2 (10 mL) and sat. NaCl (20 mL). The aqueous layer was back extracted with CH2Cl2(2 x 15 mL) and the combined organic layer was dried over xxx and concentrated under reduced pressure to provide an orange residue. The orange residue was triturated with ether (3 x 15 mL) to provide (Z)-5-((6-(4-(p-tolyl)piperazin-1-yl)pyridin-2-yl)methylene)thiazolidine-2,4-dione as an orange solid (65 mg, 122 mg theoretical, 53%). LC-MS m/z: 382 (M+1).
EXAMPLE 76
(Z)-5-((6-(methyl(phenethyl)amino)pyridin-2-yl)methylene)thiazolidine-2,4-dione:
[0366] An 8 mL round-bottomed vial was charged with N-methyl-2-phenylethanamine (43 mg, 0.318 mmol, 1 equiv.) and DMSO (1 mL, 0.3 M), DiPEA (105 µL, 0.636 mmol, 2 equiv.), (Z)-5-((6-bromopyridin-2-yl)methylene)thiazolidine-2,4-dione (91 mg, 0.318 mmol, 1 equiv.), and the vial was purged with argon. The mixture was shaken for 48 h at 110°C. The reaction mixture was then partitioned between CH2Cl2 (10 mL) and sat. NaCl (20 mL). The aqueous layer was back extracted with CH2Cl2 (2 x 15 mL) and the combined organic layer was dried over xxx and concentrated under reduced pressure to provide an orange residue. The orange residue was triturated with ether (3 x 15 mL) to provide (Z)-5-((6-(methyl(phenethyl)amino)pyridin-2-yl)methylene)thiazolidine-2,4-dione as an orange film (2.6 mg, 175 mg theoretical, 5%). LC-MS m/z: 340 (M+1).
EXAMPLE 77
General Procedure 1 for the Preparation of Amino-Analogs
[0368] Methyl 2,6-dichloropyrimidine-4-carboxylate (200 mg, 0.966 mmol) in 2 mL of the was treated with DIPEA (185 µL, 1.06 mmol) and the reaction was then cooled to 0°C. A solution of the appropriate amine (1 equiv., 0.966 mmol) in 2 mL ofTHF was then added slowly to the reaction mixture. The reaction mixture was shaken for 2 h and then concentrated under reduced pressure to provide a light yellow crude product, which was used without any further purification.
[0369] The light yellow crude product (1 equiv.) was treated with DCM (2 mL). The reaction mixture was then cooled to -70°C and treated dropwise with 1 M DIBALH (180 µL, 1.1 equiv.) and stirred for 2 h. Another 100 µL of DIBALH was added dropwise and stirred for an additional 3 h. MeOH (1 mL) was then added to quench the reaction. The reaction mixture was then allowed to warm to room temperature and partitioned between water (5 mL) and DCM (5 mL). The DCM layer was collected and concentrated under reduced pressure. Flash chromatography using 50%-80% EtOAc/Hexanes provided the desired aldehyde.
[0370] The aldehyde was treated with thiazolidine-2,4-dione (1 equiv.) and 1-(p-tolyl)piperazine (1.1 equiv.) in 2 mL of EtOH. The reaction mixture was then heated to 85°C for 16 h and then further heated to 95°C for 24 h. The reaction mixture was then concentrated and purified by Biotage chromatography using 1:1 hexanes/EtOAc to provide the final amino-analogs.
EXAMPLE 78
[0372] (Z)-5-((6-(methyl(phenethyl)amino)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using General Procedure for the Preparation of Amino-Analogs and N-methyl-2-phenylethanamine (4.2 mg, 90 mg theoretical, 5%, 3 steps). LC-MS m/z: 515 (M+1).
EXAMPLE 79
[0374] (Z)-5-((6-(benzyl(methyl)amino)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using General Procedure 1 for the Preparation of Amino-Analogs and N-methylbenzylamine (5.1 mg, 85 mg theoretical, 6%, 3 steps). LC-MS m/z: 501 (M+1).
EXAMPLE 80
[0376] (Z)-5-((6-((2-methoxyethyl)(methyl)amino)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methyl-1-phenylmethanamine (34 mg, 142 mg theoretical, 23.9%, 3 steps). LC-MS m/z 501: (M+1).
EXAMPLE 81
General Procedure 2 for the Preparation of Amino-Analogs
[0378] Methyl 2,6-dichloropyrimidine-4-carboxylate (200 mg, 0.966 mmol) in 2mL ofTHF was treated with DIPEA (185 µL, 1.06 mmol) and then cooled to 0°C. A solution of the appropriate amine (1 equiv., 0.966 mmol) in 2 mL ofTHF was then added slowly. The reaction mixture was shaken for 2 h and concentrated under reduced pressure to provide a light yellow crude product, which was used without any further purification.
[0379] The crude material was treated with 2 mL of EtOH, DIPEA (1.1 equi.), and 1-(p-tolyl)piperazine (1 equiv.). The reaction mixture was then heated to 90°C for 2 d. LCMS showed the desired product along with the EtO version of the ester. The reaction mixture was then concentrated under reduced pressure and purified using a Biotage with 10-100% EtOAc/Hexanes to provide the desired di-aminoester intermediate.
[0380] The di-aminoester intermediate was treated with DCM (2 mL) and cooled to -10°C. DIBALH (3 equiv.) was added dropwise and the reaction mixture was allowed to warm to room temperature and stirred for 1 h. Methanol (1 mL) was added to quench the reaction and then allowed to stir for 30 min. The reaction mixture was then partitioned between DCM (10 mL) and H2O (10 mL). The aqueous layer was back extracted with DCM (2x10 mL) and the combined organic layer was concentrated under reduced pressure. The crude residue was purified on silica gel using 5-10% MeOH/DCM to provide the desired alcohol.
[0381] The alcohol (1 equiv.) was treated with 2 mL of DCM and the reaction mixture was cooled to 0°C and treated with 1.4 mL of 15% Dess Martin reagent in DCM. The reaction mixture was stirred for 1 h and treated with an additional portion of Dess Martin reagent (1.1 equiv.) at 0°C, and the reaction mixture was allowed to warm to room temperature and stirred for 1 h. The reaction mixture was then concentrated under reduced pressure and the crude residue was purified by flash chromatography using 5-10% MeOH/DCM to provide the desired aldehyde.
[0382] The aldehyde was treated with thiazolidine-2,4-dione (1 equiv.), piperidine (0.8 equiv.), and 2 mL of EtOH. The reaction mixture was then heated to 85°C for 16 h and then concentrated under reduced pressure. The residue was then triturated with DCM (2 mL), MeOH (2 mL), and EtOAc (2 mL) to provide the final amino-analogs.
EXAMPLE 82
[0384] (Z)-5-((6-(methyl(2-(pyridin-2-yl)ethyl)amino)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methyl-2-(pyridin-2-yl)ethanamine (12.7 mg, 160 mg theoretical, 1.7%, 5 steps). LC-MS m/z: 516 (M+1).
EXAMPLE 83
[0386] (Z)-5-((6-((2-methoxyethyl)(methyl)amino)-2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-methoxy-N-methylethanamine (34 mg, 680 mg theoretical, 5%, 5 steps). LC-MS m/z: 469 (M+1).
EXAMPLE 84
(Z)-2-(2,4-dioxo-5-((2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidin-3-yl)acetamide
[0388] To 10mg of (Z)-5-((2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was added 4 mg of 2-bromoacetamide, 4 mg of potassium carbonate, and 0.5 mL of DMF. The reaction mixture was heated to 55°C for 4 h, concentrated under reduced pressure, and purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient using trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide (Z)-2-(2,4-dioxo-5-((2-(4-(p-tolyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidin-3-yl)acetamide (4 mg, 11.5 mg theoretical, 35%). LC-MS m/z: 439 (M+1).
EXAMPLE 85
[0390] General Displacement Procedure: 2 dram round-bottomed vials were charged with (Z)-5-((2-(methylsulfonyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione (25 mg, 0.0877 mmol) prepared according to the general procedure, DMSO (1 mL, 0.08 M), diisopropylethylamine (50 µL, 0.288 mmol, 3.2 equiv.), and the appropriate amine (0.0877 mmol, 1.0 equiv.). The reaction mixture was heated to 110°C and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4).
EXAMPLE 86
[0392] (Z)-5-((2-(4-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 5-(piperidin-4-yl)-3-(pyridin-4-yl)-1,2,4-oxadiazole (6 mg, 45.8 mg theoretical, 13%). LC-MS m/z 436.4 (M+1).
EXAMPLE 87
[0394] (Z)-5-((2-(butyl(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methylbutan-1-amine (12.5 mg, 30.7 mg theoretical, 40.7%). LC-MS m/z 293.3 (M+1).
EXAMPLE 88
[0396] (Z)-5-((2-(isoquinolin-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure 1,2,3,4-tetrahydroisoquinoline (2 mg, 35 mg theoretical, 5.7%). LC-MS m/z 337.1 (M+1).
EXAMPLE 89
[0398] (Z)-5-((2-(methyl(pyridin-4-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methylpyridin-4-amine (11.7 mg, 32.9 mg theoretical, 35.5%). LC-MS m/z 314.3 (M+1).
EXAMPLE 90
[0400] (Z)-5-((2-(7-amino-3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,2,3,4-tetrahydroisoquinolin-7-amine (12.8 mg, 37.2 mg theoretical, 34.4%). LC-MS m/z 354.3 (M+1).
EXAMPLE 91
[0402] (Z)-5-((2-(3,4-dihydro-1H-pyrido|4,3-b]indol-2(5H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (4.2 mg, 39.7 mg theoretical, 10.6%). LC-MSm/z 378.4 (M+1).
EXAMPLE 92
[0404] (Z)-5-((2-(((1-methylpiperidin-4-yl)methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(methylpiperidin-4-yl)methanamine (7.4 mg, 29.2 mg theoretical, 25.3%). LC-MS m/z 334.1 (M+1).
EXAMPLE 93
[0406] (Z)-5-((2-(4-(2-(dimethylamino)ethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N,N-dimethyl-2-(piperidin-4-yl)ethanamine (20.6 mg, 38.0 mg theoretical, 54.2%). LC-MS m/z 362.2 (M+1).
EXAMPLE 94
[0408] (Z)-5-((2-(4-(1H-indol-3-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-(piperidin-4-yl)-1H-indole (7.2 mg, 42.6 mg theoretical, 16.8%). LC-MS m/z 406.1 (M+1).
EXAMPLE 95
[0410] (Z)-5-((2-(4-(1H-indol-3-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N,N-dimethyl-1-(piperidin-4-yl)methanamine (23.1 mg, 36.5 mg theoretical, 63.2%). LC-MS m/z 348.1 (M+1).
EXAMPLE 96
[0412] (Z)-5-((2-(3-fluoropiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-fluoropiperidine (7.7 mg, 32.4 mg theoretical, 23.7%). LC-MS m/z 309.1 (M+1).
EXAMPLE 97
[0414] (Z)-5-((2-(4-methylpiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 4-methylpiperidine (16.4 mg, 32 mg theoretical, 51.2%). LC-MS m/z 305.1 (M+1).
EXAMPLE 98
[0416] (Z)-5-((2-(4-(hydroxymethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and piperidin-4-ylmethanol (17.8 mg, 33.7 mg theoretical, 52.8%). LC-MS m/z 321.1 (M+1).
EXAMPLE 99
[0418] (Z)-5-((2-(3,5-dimethylpiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3,5-dimethylpiperidine (1.3 mg, 33.5 mg theoretical, 3.9%). LC-MS m/z 319.1 (M+1).
EXAMPLE 100
[0420] (Z)-5-((2-(8-methyl-2,8-diazaspiro[5.5]undecan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-methyl-2,8-diazaspiro[5.5]undecane (23.5 mg, 39.3 mg theoretical, 59.8%). LC-MS m/z 374.2 (M+1).
EXAMPLE 101
[0422] (Z)-5-((2-(3-(piperidin-1-ylmethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(piperidin-3-ylmethyl)piperidine (21.8 mg, 40.7 mg theoretical, 53.5%). LC-MSm/z 388.5 (M+1).
EXAMPLE 102
[0424] (Z)-5-((2-(2-(2-hydroxyethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(piperidin-2-yl)ethanol (10.1 mg, 35.2 mg theoretical, 28.7%). LC-MS m/z 335.1 (M+1).
EXAMPLE 103
[0426] (Z)-5-((2-(3-(1H-pyrazol-1-yl)azetidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(azetidin-3-yl)-1H-pyrazole (24.3 mg, 34.5 mg theoretical, 70.4%). LC-MS m/z 329.1 (M+1).
EXAMPLE 104
[0428] (Z)-5-((2-(3-((dimethylamino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N,N-dimethyl-1-(piperidin-3-yl)methanamine (23.4 mg, 36.5 mg theoretical, 64.1%). LC-MS m/z 348.4 (M+1).
EXAMPLE 105
[0430] (Z)-5-((2-(8-benzyl-2,8-diazaspiro[5.5]undecan-2-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-benzyl-2,8-diazaspiro[5.5]undecane (15.3 mg, 47.3 mg theoretical, 32.4%). LC-MS m/z 450.5 (M+1).
EXAMPLE 106
[0432] (Z)-5-((2-(4-(2-hydroxyethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(piperidin-4-yl)ethanol (18.1 mg, 47.2 mg theoretical, 38.4%). LC-MS m/z 335.1 (M+1).
EXAMPLE 107
[0434] (Z)-5-((2-(4-(2-(piperidin-1-yl)ethyl)piperazin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(2-(piperidin-1-y1)ethyl)piperazine (36.6 mg, 66.3 mg theoretical, 55.2%). LC-MSm/z 403.2 (M+1).
EXAMPLE 108
[0436] (Z)-5-((2-(2-methylpiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-methylpiperidine (2.5 mg, 32 mg theoretical, 7.8%). LC-MS m/z 305.1 (M+1).
EXAMPLE 109
[0438] (Z)-5-((2-(4-hydroxypiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and piperidin-4-ol (19.9 mg, 33.7 mg theoretical, 52.8%). LC-MS m/z 321.1 (M+1).
EXAMPLE 110
[0440] (Z)-5-((2-(4-fluoropiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 4-fluoropiperidine (12 mg, 32.4 mg theoretical, 37%). LC-MS m/z 309.1 (M+1).
EXAMPLE 111
[0442] (Z)-5-((2-(3-(pyrrolidin-1-ylmethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-(pyrrolidin-1-ylmethyl)piperidine (4.3 mg, 39.3 mg theoretical, 11%). LC-MS m/z 374.5 (M+1).
EXAMPLE 112
[0444] (Z)-5-((2-((2-(dimethylamino)ethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N1,N1,N2-trimethylethane-1,2-diamine (5.6 mg, 32.3 mg theoretical, 17.3%). LC-MS m/z 308.4 (M+1).
EXAMPLE 113
[0446] (S,Z)-5-((2-((1-hydroxybutan-2-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and amine (6.6 mg, 30.9 mg theoretical, 21.3%). LC-MS m/z 295.1 (M+1).
EXAMPLE 114
[0448] (Z)-5-((2-(3-(hydroxymethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (S)-2-aminobutan-1-ol (13.5 mg, 33.7 mg theoretical, 40.1%). LC-MS m/z321.1 (M+1).
EXAMPLE 115
[0450] (Z)-5-((2-(4,4-bis(hydroxymethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and piperidine-4,4-diyldimethanol (10 mg, 36.8 mg theoretical, 27.1%). LC-MS m/z 351.1 (M+1).
EXAMPLE 116
[0452] (Z)-5-((2-(3-hydroxypiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and piperidin-3-ol (6.3 mg, 32.2 mg theoretical, 19.6%). LC-MS m/z 307.1 (M+1).
EXAMPLE 117
[0454] (Z)-5-((2-(3-methylpiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-methylpiperidine (10.3 mg, 32 mg theoretical, 32.2%). LC-MS m/z 305.1 (M+1).
EXAMPLE 118
[0456] (S,Z)-5-((2-(methyl(1-methylpiperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (S)-N,1-dimethylpiperidin-3-amine (11.2 mg, 58.4 mg theoretical, 19.2%). LC-MS m/z 334.1 (M+1).
EXAMPLE 119
[0458] (Z)-5-((2-(cyclohexyl(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methylcyclohexanamine (3.4 mg, 33.5 mg theoretical, 10.2%). LC-MS m/z 319.1 (M+1).
EXAMPLE 120
[0460] (Z)-5-((2-(5-amino-3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,2,3,4-tetrahydroisoquinolin-5-amine (8.2 mg, 37.2 mg theoretical, 22%). LC-MS m/z 354.1 (M+1).
EXAMPLE 121
[0462] (Z)-5-((2-(cyclohexylamino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and cyclohexanamine (3.6 mg, 32 mg theoretical, 11.2%). LC-MS m/z 305.1 (M+1).
EXAMPLE 122
[0464] (Z)-1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidine-4-carboxamide was prepared using the general displacement procedure and piperidine-4-carboxamide (16.7 mg, 35.1 mg theoretical, 47.6%). LC-MS m/z 334.1 (M+1).
EXAMPLE 123
[0466] (Z)-5-((2-((4-(m-tolylamino)-5,6,7,8-tetrahydroquinazol)n-6-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N4-(m-tolyl)-5,6,7,8-tetrahydroquinazoline-4,6-diamine (5.2 mg, 48.3 mg theoretical, 10.8%). LC-MS m/z 460.5 (M+1).
EXAMPLE 124
[0468] (Z)-5-((2-(4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-8-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one (12.4 mg, 38.2 mg theoretical, 32.4%). LC-MS m/z 437.1 (M+1).
EXAMPLE 125
[0470] (Z)-5-((2-(3-(3-ethyl-1,2,4-oxadiazol-5-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-ethyl-5-(piperidin-3-yl)-1,2,4-oxadiazole (11.9 mg, 33.9 mg theoretical, 35.1%). LC-MS m/z 387.1 (M+1).
EXAMPLE 126
[0472] (Z)-5-((2-(4-(4,6-diamino-1,3,5-triazin-2-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 6-(piperidin-4-yl)-1,3,5-triazine-2,4-diamine (13.0 mg, 35.0 mg theoretical, 37.1%). LC-MSm/z400.1 (M+1).
EXAMPLE 127
[0474] (Z)-5-((2-(3-((1H-benzo[d]imidazol-2-yl)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(piperidin-3-ylmethyl)-1H-benzo[d]imidazole (29.3 mg, 44.2 mg theoretical, 66.3%). LC-MS m/z 421.5 (M+1).
EXAMPLE 128
[0476] (Z)-5-((2-(3-(4-methyl-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 4-methyl-2-(piperidin-3-yl)-1H-benzo[d]imidazole (18.9 mg, 44.2 mg theoretical, 42.7%). LC-MS m/z 421.5 (M+1).
EXAMPLE 129
[0478] (Z)-5-((2-(4-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-(piperidin-4-yl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (16.2 mg, 44.7 mg theoretical, 36.2%). LC-MS m/z 426.5 (M+1).
EXAMPLE 130
[0480] (Z)-5-((2-(((1-ethyl-1H-pyrazol-5-yl)methyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(1-ethyl-1H-pyrazol-5-yl)-N-methylmethanamine (7.2 mg, 36.2 mg theoretical, 20%). LC-MS m/z 345.1 (M+1).
EXAMPLE 131
[0482] (Z)-5-((2-(3-(6-hydroxy-2-methylpyrimidin-4-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-methyl-6-(piperidin-3-yl)pyrimidin-4-ol (16.8 mg, 41.9 mg theoretical, 40.1%). LC-MS m/z 399.1 (M+1).
EXAMPLE 132
[0484] (Z)-5-((2-(3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-(piperidin-3-yl)-[1,2,4]triazolo[4,3-a]pyridine (11 mg, 42.8 mg theoretical, 25.7%). LC-MS m/z 408.5 (M+1).
EXAMPLE 133
[0486] (Z)-5-((2-(4-amino-3,4-dihydroisoquinolin-2(1H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,2,3,4-tetrahydroisoquinolin-4-amine (1.4 mg, 37.2 mg theoretical, 3.8%). LC-MS m/z 354.1 (M+]).
EXAMPLE 134
[0488] (Z)-5-((2-(4-(1H-tetrazol-5-yl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 4-(1H-tetrazol-5-yl)piperidine (4 mg, 37.7 mg theoretical, 10.6%). LC-MS m/z 359.1 (M+1).
EXAMPLE 135
[0490] (Z)-5-((2-(methyl(thiophen-3-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and N-methyl-1-(thiophen-3-yl)methanamine (7.5 mg, 35 mg theoretical, 21.5%). LC-MS m/z 333.0 (M+1).
EXAMPLE 136
[0492] (Z)-5-((2-(2,4-dioxo-1,3,8-triazaspiro[4.5]decan-8-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,3,8-triazaspiro[4.5]decane-2,4-dione (15.2 mg, 39.4 mg theoretical, 38.6%). LC-MS m/z 375.1 (M+1).
EXAMPLE 137
[0494] (Z)-5-((2-(((1H-benzo[d]imidazol-2-yl)methyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1-(1H-benzo[d]imidazol-2-yl)-N-methylmethanamine (6.6 mg, 38.5 mg theoretical, 17%). LC-MS m/z 367.1 (M+1).
EXAMPLE 138
[0496] (Z)-5-((2-((3-aminobenzyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-((methylamino)methyl)aniline (19.7 mg, 35.9 mg theoretical, 54.9%). LC-MS m/z 342.1 (M+1).
EXAMPLE 139
[0498] (Z)-5-((2-((2-(1H-indol-3-yl)ethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 2-(1H-indol-3-yl)-N-methylethanamine (8.3 mg, 39.9 mg theoretical, 20.8%). LC-MS m/z 380.4 (M+1).
EXAMPLE 140
[0500] (Z)-5-((2-((1,2,3,4-tetrahydroquinolin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 1,2,3,4-tetrahydroquinolin-3-amine (5 mg, 37.2 mg theoretical, 13.5%). LC-MS m/z 354.1 (M+1).
EXAMPLE 141
Displacement/De-protection of mono-Boc Diamines
EXAMPLE 142
[0503] (R,Z)-5-((2-(methyl(piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (R)-tert-butyl 3-(methylamino)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (3.1 mg, 55.9 mg theoretical, 5.5%). LC-MS m/z 320.1 (M+1).
EXAMPLE 143
[0505] (S,Z)-5-((2-(methyl(piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (S)-tert-butyl 3-(methylamino)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (3.2 mg, 55.9 mg theoretical, 5.7%). LC-MS m/z 320.1 (M+1).
EXAMPLE 144
[0507] (S,Z)-5-((2-(piperidin-3-ylamino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (R)-tert-butyl 3-aminopiperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (6.9 mg, 32.1 mg theoretical, 21.5%). LC-MS m/z 306.1 (M+1).
EXAMPLE 145
[0509] (R,Z)-5-((2-(pipendin-3-ylamino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (S)-tert-butyl 3-aminopiperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (3.8 mg, 32.1 mg theoretical, 11.8%). LC-MS m/z 306.1 (M+1).
EXAMPLE 146
[0511] (Z)-5-((2-((piperidin-2-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 2-(aminomethyl)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (10.7 mg, 45.6 mg theoretical, 23.5%). LC-MS m/z 320.1 (M+1).
EXAMPLE 147
[0513] (Z)-5-((2-((piperidin-4-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 4-(aminomethyl)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (5.3 mg, 33.5 mg theoretical, 15.8%). LC-MS m/z 320.1 (M+1).
EXAMPLE 148
[0515] (R,Z)-5-((2-((piperidin-3-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (S)-tert-butyl 3-(aminomethyl)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (7.3 mg, 33.5 mg theoretical, 21.8%). LC-MS m/z 320.1 (M+1).
EXAMPLE 149
[0517] (Z)-5-((2-(methyl(piperidin-3-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 3-((methylamino)methyl)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (21.6 mg, 35 mg theoretical, 61.7%). LC-MS m/z 334.1 (M+1).
EXAMPLE 150
[0519] (Z)-5-((2-(3-((methylamino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl methyl(piperidin-3-ylmethyl)carbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (17.9 mg, 35 mg theoretical, 51.1%). LC-MS m/z 334.1 (M+1).
EXAMPLE 151
[0521] (Z)-5-((2-(methyl(piperidin-4-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 4-((methylamino)methyl)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (6.5 mg, 35 mg theoretical, 18.6%). LC-MS m/z 334.1 (M+1).
EXAMPLE 152
[0523] (S,Z)-5-((2-((piperidin-3-ylmethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (R)-tert-butyl 3-((methylamino)methyl)piperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (11.2 mg, 33.5 mg theoretical, 33.4%). LC-MS m/z 320.1 (M+1).
EXAMPLE 153
[0525] (Z)-5-((2-((2-aminoethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl (2-aminoethyl)carbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (10.7 mg, 27.9 mg theoretical, 38.4%). LC-MS m/z 266.1 (M+1).
EXAMPLE 154
[0527] (Z)-5-((2-(3-(methylamino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl methyl(piperidin-3-yl)carbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (26.9 mg, 33.5 mg theoretical, 80%). LC-MS m/z 320.1 (M+1).
EXAMPLE 155
[0529] (Z)-5-((2-(octahydro-1,5-naphthyridin-1(2H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl octahydro-1,5-naphthyridine-1(2H)-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL ofTFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (7.2 mg, 36.3 mg theoretical, 19.8%). LC-MS m/z 346.1 (M+1).
EXAMPLE 156
[0531] (Z)-5-((2-((3-aminobenzyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl (3-(aminomethyl)phenyl)carbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (6.5 mg, 28.7 mg theoretical, 22.7%). LC-MS m/z 328.1 (M+1).
EXAMPLE 157
[0533] (Z)-5-((2-((5-phenylpiperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 3-amino-5-phenylpiperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (5.6 mg, 33.4 mg theoretical, 16.8%). LC-MS m/z 382.1 (M+1).
EXAMPLE 158
[0535] (Z)-5-((2-((4-phenylpiperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 3-amino-4-phenylpiperidine-1-carboxylate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (5.7 mg, 33.4 mg theoretical, 17.1%). LC-MS m/z 382.1 (M+1).
EXAMPLE 159
[0537] (Z)-5-((2-((3-(aminomethyl)benzyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and tert-butyl 3-(aminomethyl)benzylcarbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (16.6 mg, 35.8 mg theoretical, 46.3%). LC-MS m/z 342.1 (M+1).
EXAMPLE 160
[0539] (Z)-5-((2-(octahydro-1,5-naphthyridin-1(2H)-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and 3-((tert-butoxycarbonyl)amino)-3-(piperidin-4-yl)propanoic acid. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (24.6 mg, 11.8 mg theoretical, 208%). LC-MS m/z 378.4 (M+1).
EXAMPLE 161
[0541] (S,Z)-5-((2-(3-aminopiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (S)-tert-butyl piperidin-3-ylcarbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (46.8 mg, 30.2 mg theoretical, 155%). LC-MS m/z 306.1 (M+1).
EXAMPLE 162
[0543] (R,Z)-5-((2-(3-aminopiperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general displacement procedure and (R)-tert-butyl piperidin-3-ylcarbamate. The crude protected amine was then treated with 2 mL DCE and 500 µL of TFA and shaken for 24 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residues were purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) (44.2 mg, 30.2 mg theoretical, 146%). LC-MS m/z 306.1 (M+1).
EXAMPLE 163
[0545] (Z)-5-((6-(methyl(piperidin-3-yl)amino)-2-(piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using General Procedure 2 for the Preparation of Amino-Analogs (Example 81) using tert-butyl 3-(methylamino)piperidine-1-carboxylate and piperidine (11.4 mg, 54.0 mg theoretical, 21.1%). LC-MS m/z 403.2 (M+1).
EXAMPLE 164
[0547] (Z)-5-((2-(methyl(piperidin-3-yl)amino)-6-(piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using General Procedure 2 for the Preparation of Amino-Analogs (Example 81) using piperidine and tert-Butyl 3-(methylamino)piperidine-1-carboxylate (10.5 mg, 26.3 mg theoretical, 41.9%). LC-MS m/z 403.2 (M+1).
EXAMPLE 165
[0549] (Z)-5-((2,6-di(piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using General Procedure 2 for the Preparation of Amino-Analogs (Example 81) using piperidine (14.0 mg, 233 mg theoretical, 6%). LC-MS m/z 374.2 (M+1).
EXAMPLE 166
[0551] (Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared as follows.
4-Methyl-2-(methylthio)-6-(trifluoromethyl)pyrimidine
[0552] A 30 mL round-bottomed vial was charged with 1,1,1-trifluoropentane-2,4-dione (2.00 g, 13.0 mmol, 1 equiv.), ethanol (15 mL, 0.8 M), thiomethylisourea hemi sulfuric acid salt (1.807 g, 6.5 mmol, equiv.) and the reaction mixture was shaken at 80°C for 3h. The solvent was concentrated under reduced pressure and the residue was partitioned between CH2Cl2 (25 mL) and saturated NaHCO3 (25 mL). The aqueous layer was extracted with EtOAc (2 x 10 mL) and the combined organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide the crude desired pyrimidine as a slightly orange solid. Purification using the Biotage (SiO2, 25 g cartridge, Hexanes/EtOAc 95:5 to 75:25) afforded 1.66 g of the pure desired product (2.70 g theoretical, 61.4%). LC-MS m/z 209 (M+1).
(Z)-5-((2-(Methylthio)-6-(trifluoromethyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione
[0553] A 30 mL round-bottomed vial was charged with 4-methyl-2-(methylthio)-6-(trifluoromethyl)pyrimidine (0.500 g, 2.4 mmol, 1 equiv.), ethanol (5 mL, 0.48 M), selenium dioxide (0.293 mg, 2.6 mmol, 1.1 equiv.), and the reaction mixture was shaken at 90°C for 40 h and then RT for 14 d. The crude reaction mixture was then treated with thiazolidine-2,4-dione (0.281 g, 2.4 mmol, 1 equiv.), triethylamine (1.0 mL, 7.20 mmol, 3 equiv.) and the reaction mixture was shaken for 16 h at 80°C. The solvent was concentrated under reduced pressure and the residue was partitioned between EtOAc (30 mL) and saturated NaHCO3 (25 mL). The aqueous layer was extracted with EtOAc (2 x 10 mL) and the combined organic layer was dried over Na2SO4 and concentrated under reduced pressure. The crude product was purified using the Biotage (SiO2, 10 g cartridge, CH2Cl/MeOH 99:1 to 9:1) that afforded 270 mg of partially purified product that was repurified using the Biotage (SiO2, 10g cartridge, Hexanes/EtOAc 90:10 to 0:1 then CH2Cl2/MeOH 99:1 to 9:1) afforded 212 mg of yellow solid that was still not completely pure but was used directly in the next step without further purification.
(Z)-5-((2-(Methylsulfonyl)-6-(trifluoromethyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione
[0554] An 8 mL round-bottomed vial was charged with the pyrimidine sulfide (212 mg, 0.66 mmol, 1 equiv.), CH2Cl2 (3 mL, 0.22 M), m-CPBA 50% by weight (0.683 g, 1.98 mmol, 3 equiv.) was added over a 1 min. period at RT. After 3.5 h, an additional 3 equivalents of m-CPBA 50% by weight (0.683 g, 1.98 mmol, 3 equiv.) was added and the reaction mixture was stirred at RT overnight. The resulting white solid was filtered and washed with CH2Cl2 and then with Et2O to provide 67 mg of an off-white solid (233 mg theoretical, 28.7%), which was used in the next step without further purification. LC-MS m/z 354 (M+1).
(Z)-tert-Butyl((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-yl)methyl)carbamate
[0555] An 8 mL round-bottomed vial was charged with the 2-sulfone pyrimidine (67 mg, 0.19 mmol, 1 equiv.), DMSO (1 mL, 0.19M), tert-Butyl(piperidin-4-ylmethyl)carbamate (40.6 mg, 0.19 mmol, 1 equiv.), DIPEA (66 µL, 0.38 mmol, 2 equiv.), and the reaction mixture was stirred for 1h at RT and then 50°C for 3h. The reaction was directly purified using reverse phase HPLC (2 injections of 500 µL, 12min method, methanol/water gradient with 0.4% TFA) to afford the desired product (15.3 mg, 92.7 mg theoretical, 16.5%).
(Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)-6-(trifluoromethyl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione
[0556] An 8 mL round-bottomed vial was charged with the CF3-pyrimidine (15.3 mg, 0.031 mmol, 1 equiv.), CH2Cl2 (1 mL, 0.03 M), TFA (0.5 mL, 6.5 mmol, 208 equiv.), and the reaction mixture was stirred for 1 h at RT. The solvent was concentrated under reduced pressure and the residue was dried under high vacuum. The residue was washed with ether (2 x 2 mL) and the yellow solid was dried under high vacuum overnight to afford (13.4 mg, 15.8 mg theoretical, 85%). LC-MS m/z 388.1 (M+1).
EXAMPLE 167
(Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)-6-methoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared as follows.
Methyl 2-chloro-6-methoxypyrimidine-4-carboxylate
[0559] A 30 mL round-bottomed vial was charged with methyl 2,6-dichloropyrimidine-4-carboxylate (0.6 g, 2.9 mmol, 1 equiv.), methanol (6 mL, 0.97 M), K2CO3 (0.401 g, 2.9 mmol, 1 equiv.), and the reaction mixture was shaken at 65°C for 1.5h. The solvent was concentrated under reduced pressure and the residue was partitioned between EtOAc (25 mL) and H2O (25 mL) and the water layer was extracted with EtOAc (2 x 20 mL). The combined organic layer was dried over Na2SO4 and concentrated under reduced pressure to provide the crude chloropyrimidine (441 mg, 588 mg theoretical, 75%), which was used in the next step without further purification.
Methyl 2-(4-(((tert-butoxycarbonyl)amino)methyl)piperidin-1-yl)-6-methoxypyrimidine-4-carboxylate
[0560] An 8 mL round-bottomed vial was charged with the 2-chloropyrimidine (150 mg, 0.74 mmol, 1.5 equiv.), methanol (1.5 mL, 0.49 M), tert-Butyl (piperidin-4-ylmethyl)carbamate (159 mg, 0.49 mmol, 1 equiv.), DIPEA (258 µL, 0.99 mmol, 2 equiv.), and the reaction mixture was shaken at 65°C for 3 h. The solvent was concentrated under reduced pressure and the residue was partitioned between EtOAc (25 mL) and saturated NaHCO3 (10 mL). The organic layer was dried over Na2SO4 and dried under reduced pressure to provide the crude product. Purification using the Biotage (SiO2, 10 g cartridge, Hexanes/EtOAc 95:5 to 40:60) afforded the desired pyrimidine intermediate as a white solid (219 mg, 281 mg theoretical, 78%).
tert-Butyl ((1-(4-formyl-6-methoxypyrimidin-2-yl)piperidin-4-yl)methyl)carbamate
[0561] A 50 mL 2-neck round-bottomed flask was charged with the methyl ester intermediate (150 mg, 0.39 mmol, 1 equiv.), CH2Cl2 (2 mL, 0.195 M), and then DIBAL-H 1 M in CH2Cl2 (0.59 mL, 0.59 mmol, 1.5 equiv.) was added over a 4 minute period at -78°C. The reaction was then stirred for 1.5 h at -78°C and for 1.5 h between -78°C and RT. LC-MS showed mostly starting material so the reaction mixture was re-cooled to -78°C and DIBAL-H (0.8 mL, 0.8 mmol, 2 equiv.) was added. LC-MS showed mostly starting material. The reaction mixture was stored at -20°C for 3 d. The reaction mixture was cooled to -78°C and treated with 1M DIBAL-H in hexanes (0.59 mL, 0.59 mmol, 1 equiv.) over a 5 min. period, which produced a white precipitate. After 2.5 h, another equivalent of DiBAL-H (1 M in Hexanes, 0.59 mL) was added over a 15 min. period at -78°C. The reaction was quenched at -78°C after 35 min. with methanol (1 mL). The solvent were concentrated under reduced pressure and the residue was partitioned between CH2Cl2 (20 mL) and saturated NaHCO3 (20 mL). The organic layer was dried over Na2SO4 and the solvent was concentrated under reduced pressure to provide the crude product, which was used in the next step without further purification.
(Z)-tert-Butyl ((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)-6-methoxypyrimidin-2-yl)piperidin-4-yl)methyl)carbamate
[0562] An 8 mL round-bottomed vial was charged with the crude aldehyde (0.2 mmol, estimated), ethanol (2 mL), thiazolidine-2,4-dione (23 mg, 0.2 mmol, 1 equiv.), triethylamine (56 µL, 0.4 mmol, 2 equiv.), purged with Ar, and the reaction mixture was shaken at 80°C for 24 h. The crude mixture was purified using the Biotage (SiO2, 10 g cartridge, CH2Cl2/MeOH 99:1 to 94:6) afforded 113 mg of the partially purified product. The sample was re-purified using reverse phase HPLC (methanol/water 10-90%, 0.4% TFA, 3 equal injections) provided the pure product as a TFA salt (47.3 mg, 225 mg theoretical, 21%). LC-MS m/z 450 (M+1).
(Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)-6-methoxypyrimidin-4-yl)methylene)thiazolidine-2,4-dione
[0563] An 8 mL round-bottomed vial was charged with the MeO-pyrimidine boc protected amine (47.3 mg, 105 µmol, 1 equiv.), CH2Cl2 (1.3 mL, 0.08 M), TFA (0.5 mL, 6.5 mmol, 62 equiv.), and the reaction mixture was stirred for 1 h at RT. The solvents were concentrated under reduced pressure and the residue was re-dissolved in DMSO (0.9 mL) and purified by reverse phase HPLC (methanol/water with 0.4% TFA, 10-90 % method, 2 injections of 500 µL) to provide the compound as the TFA salt (43.9 mg, 48.8 mg theoretical, 90%). LC-MS m/z 350.1 (M+1).
EXAMPLE 168
Synthesized Pyridine Analogs
[0565] (Z)-5-((6-(piperidin-1-yl)pyridin-2-yl)methylene)thiazolidine-2,4-dione was prepared as follows.
[0566] A 30 mL round-bottomed vial was charged with thiazolidine-2,4-dione (300 mg, 2.56 mmol, 1 equiv.), toluene (5 mL, 0.5 M), 6-bromopicolinaldehyde (477 mg, 2.56 mmol, 1 equiv.), glacial acetic acid (22 µL, 0.256 mmol, 0.1 equiv.), piperidine (25 µL, 0.256 mmol, 0.1 equiv.), purged with Ar, and heated with shaking at 125°C. After heating for 16 h, the yellow reaction solution was pipeted away from the solid precipitate. The precipitate was washed with acetone (3 x 5 mL) and dried under high vacuum to afford the desired product as a solid (439 mg, 731 mg theoretical, 60%), which was used in the next step without further purification.
[0567] A 2 dram round-bottomed vial was charged with (Z)-5-((6-bromopyridin-2-yl)methylene)thiazolidine-2,4-dione (60 mg, 0.210 mmol, 1 equiv.), DMSO (1 mL, 0.08 M), diisopropylethylamine (34 µL, 0.2 mmol, 1 equiv.), and piperidine (21 µL, 0.21 mmol, 1 equiv.), and the reaction was heated with shaking at 110°C for 24 h. The solvent was removed under reduced pressure (Genvac HT-4) and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as a modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide (Z)-5-((6-(piperidin-1-yl)pyridin-2-yl)methylene)thiazolidine-2,4-dione (7.9 mg, 60.9 mg theoretical, 12.9%). LC-MS m/z 290.1 (M+1).
EXAMPLE 169
Synthesized Reductive Amination Analogs
[0569] General Reductive Amination Procedure: A 2-dram round-bottomed vial was charged with the crude amine/TFA salt prepared using the general displacement procedure followed by the general TFA de-protection procedure (0.115 mmol), DCE (2 mL), DIPEA (6 eq. 0.690 mmol), DMF (1 mL), the aldehyde (1 equiv., 0.115 mmol), and the reaction mixture was shaken for 1 h at RT. The reaction mixture was then treated with NaBH(OAc)3 (2.5 equiv., 0.230 mmol) and the reaction was shaken 16 h at RT. The reaction mixture was then diluted with DCE (2 mL) and NaHCO3 (2 mL). The aqueous layer was back extracted with DCE (2 x 2 mL) and the combined organic layer was concentrated under reduced pressure (Genevac HT-4) and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to afford the pure products as the TFA salt,
EXAMPLE 170
[0571] (Z)-5-((2-((2-(dimethylamino)ethyl)(methyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and picolinaldehyde (16.1 mg, 47 mg theoretical, 34.3%). LC-MS m/z 448.5 (M+1).
EXAMPLE 171
[0573] (Z)-5-((2-((2-((3-chlorobenzyl)amino)ethyl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the general General Reductive Amination Procedure (Example 169) and 3-chlorobenzaldehyde (5.6 mg, 40.9 mg theoretical, 13.7%). LC-MS m/z 390.8 (M+1).
EXAMPLE 172
[0575] (Z)-5-((2-(4-(((pyridin-2-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and picolinaldehyde (8.5 mg, 71.8 mg theoretical, 11.8%). LC-MS m/z 411.5 (M+1).
EXAMPLE 173
[0577] (S,Z)-5-((2-((1-(pyridin-2-ylmethyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and picolinaldehyde (2.6 mg, 34.7 mg theoretical, 7.1%). LC-MS m/z 397.1 (M+1).
EXAMPLE 174
[0579] (Z)-5-((2-(4-((((6-methylpyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-methylpicolinaldehyde (10.4 mg, 74.3 mg theoretical, 14%). LC-MS m/z 425.5 (M+1).
EXAMPLE 175
[0581] (Z)-5-((2-(4-((bis((6-methylpyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-methylpicolinaldehyde (2.5 mg, 92.6 mg theoretical, 2.7%). LC-MS m/z 530.6 (M+1).
EXAMPLE 176
[0583] (Z)-5-((2-(4-(((pyridin-3-y)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and nicotinaldehyde (5.3 mg, 71.8 mg theoretical, 7.4%). LC-MS m/z 411.5 (M+1).
EXAMPLE 177
[0585] (Z)-5-((2-(4-(((pyridin-4-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and isonicotinaldehyde (4.1 mg, 71.8 mg theoretical, 5.7%). LC-MS m/z 411.5 (M+1).
EXAMPLE 178
[0587] (S,Z)-5-((2-((1-(quinolin-2-ylmethyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and quinoline-2-carbaldehyde (2.2 mg, 78 mg theoretical, 2.8%). LC-MS m/z 447.5 (M+1).
EXAMPLE 179
[0589] (S,Z)-5-((2-((1-(isoquinolin-3-ylmethyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and isoquinoline-3-carbaldehyde (1.5 mg, 78 mg theoretical, 1.9%). LC-MS m/z 447.5 (M+1).
EXAMPLE 180
[0591] (Z)-5-((2-(4-(((quinolin-2-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and quinoline-2-carbaldehyde (3.8 mg, 81 mg theoretical, 4.7%). LC-MS m/z 461.5 (M+1).
EXAMPLE 181
[0593] (Z)-5-((2-(4-((((2-methylquinolin-4-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 2-methylquinoline-4-carbaldehyde (35.1 mg, 56.5 mg theoretical, 62.2%). LC-MS m/z 475.5 (M+1).
EXAMPLE 182
[0595] (Z)-5-((2-(4-(((isoquinolin-1-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and isoquinoline-1-carbaldehyde (35.1 mg, 43.8 mg theoretical, 80%). LC-MSm/z 461.5 (M+1).
EXAMPLE 183
[0597] (Z)-5-((2-(4-((((6-methoxypyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-methoxypicolinaldehyde (37.5 mg, 52.4 mg theoretical, 71.5%). LC-MS m/z 441.5 (M+1).
EXAMPLE 184
[0599] (Z)-5-((2-(4-((((5-(trifluoromethyl)pyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 5-(trifluoromethyl)picolinaldehyde (23 mg, 56.9 mg theoretical, 40.4%). LC-MS m/z 479.5 (M+1).
EXAMPLE 185
[0601] (Z)-5-((2-(4-((((6-fluoropyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-fluoropicolinaldehyde (29.3 mg, 51 mg theoretical, 57.5%). LC-MSm/z 429.5 (M+1).
EXAMPLE 186
[0603] (Z)-5-((2-(4-((((2-(piperidin-1-yl)pyrimidin-5-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 2-(piperidin-1-yl)pyrimidine-5-carbaldehyde (40.1 mg, 47 mg theoretical, 80%). LC-MS m/z 495.5 (M+1).
EXAMPLE 187
[0605] (Z)-5-((2-(4-((((3-(trifluoromethyl)pyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 3-(trifluoromethyl)picolinaldehyde (44 mg, 45.5 mg theoretical, 97%). LC-MS m/z 479.5 (M+1).
EXAMPLE 188
[0607] (Z)-5-((2-(4-((((3-fluoropyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 3-fluoropicolinaldehyde (42.5 mg, 40.7 mg theoretical, 104%). LC-MS m/z 429.5 (M+1).
EXAMPLE 189
[0609] (Z)-5-((2-(4-((((8-methoxyquinolin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 8-methoxyquinoline-2-carbaldehyde (35.5 mg, 46.6 mg theoretical, 76%). LC-MS m/z 491.5 (M+1).
EXAMPLE 190
[0611] (Z)-5-((2-(4-((((8-fluoroquinolin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 8-fluoroquinoline-2-carbaldehyde (28.5 mg, 45.5 mg theoretical, 62.7%). LC-MS m/z 479.5 (M+1).
EXAMPLE 191
[0613] (Z)-5-((2-(4-((((6-fluoroquinolin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-fluoroquinoline-2-carbaldehyde (32.7 mg, 45.5 mg theoretical, 71.9%). LC-MS m/z 479.5 (M+1).
EXAMPLE 192
[0615] (Z)-5-((2-(4-((pyridin-2-ylamino)methy))piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 2-chloroisonicotinaldehyde (19.6 mg, 42.3 mg theoretical, 46.4%). LC-MS m/z 445.5 (M+1).
EXAMPLE 193
[0617] (Z)-5-((2-(4-((((5-fluoropyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 5-fluoropicolinaldehyde (7.9 mg, 40.7 mg theoretical, 19.4%). LC-MSm/z 429.5 (M+1).
EXAMPLE 194
[0619] (Z)-5-((2-(4-(((quinolin-4-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and quinoline-4-carbaldehyde (24.6 mg, 43.8 mg theoretical, 56.2%). LC-MS m/z 461.5 (M+1).
EXAMPLE 195
[0621] (Z)-5-((2-(4-((((1,8-naphthyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 1,8-naphthyridine-2-carbaldehyde (6.9 mg, 43.8 mg theoretical, 15.7%). LC-MSm/z 462.5 (M+1).
EXAMPLE 196
[0623] (S,Z)-5-((2-(3-((quinolin-2-ylmethyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and quinoline-2-carbaldehyde (30.9 mg, 54.9 mg theoretical, 56.3%). LC-MSm/z 447.2 (M+1).
EXAMPLE 197
[0625] (S,Z)-5-((2-(3-(((6-fluoroquinolin-2-yl)methyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-fluoroquinoline-2-carbaldehyde (26.7 mg, 57.1 mg theoretical, 46.7%). LC-MS m/z 465.5 (M+1).
EXAMPLE 198
[0627] (S,Z)-5-((2-(3-(((8-methoxyquinolin-2-yl)methyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 8-methoxyquinoline-2-carbaldehyde (16.4 mg, 58.6 mg theoretical, 28%). LC-MS m/z 477.5 (M+1).
EXAMPLE 199
[0629] (R,Z)-5-((2-(3-((quinolin-2-ylmethyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169)e and quinoline-2-carbaldehyde (24.9 mg, 54.9 mg theoretical, 45.3%). LC-MS m/z 447.5 (M+1).
EXAMPLE 200
[0631] (R,Z)-5-((2-(3-(((6-fluoroquinolin-2-yl)methyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-fluoroquinoline-2-carbaldehyde (24.1 mg, 57.1 mg theoretical, 42.2%). LC-MS m/z 465.5 (M+1).
EXAMPLE 201
[0633] (R,Z)-5-((2-(3-(((8-methoxyquinolin-2-yl)methyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 8-methoxyquinoline-2-carbaldehyde (15.5 mg, 58.6 mg theoretical, 26.4%). LC-MS m/z 477.5 (M+1).
EXAMPLE 202
[0635] (R,Z)-5-((2-(3-(((2-methylquinolin-4-yl)methyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 2-methylquinoline-4-carbaldehyde (25 mg, 56.6 mg theoretical, 44.1%). LC-MS m/z 461.5 (M+1).
EXAMPLE 203
[0637] (S,Z)-5-((2-(3-(((2-methylquinolin-4-yl)methyl)amino)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 2-methylquinoline-4-carbaldehyde (30 mg, 56.6 mg theoretical, 53%). LC-MS m/z 461.5 (M+1).
EXAMPLE 204
[0639] (Z)-5-((2-(4-((((6-(4-fluorophenyl)pyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-(4-fluorophenyl)picolinaldehyde (26.5 mg, 36.3 mg theoretical, 72.9%). LC-MS m/z 505.5 (M+1).
EXAMPLE 205
[0641] (Z)-5-((2-(4-((((6-(thiophen-2-yl)pyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-(thiophen-2-yl)picolinaldehyde (15.2 mg, 35.5 mg theoretical, 42.9%). LC-MS m/z 493.5 (M+1).
EXAMPLE 206
[0643] (Z)-5-((2-(4-((((6-(benzo[d][1,3]dioxol-5-yl)pyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-(benzo[d][1,3]dioxol-5-yl)picolinaldehyde (25.8 mg, 38.2 mg theoretical, 67.5%). LC-MS m/z 531.5 (M+1).
EXAMPLE 207
[0645] (Z)-5-((2-(4-((((6-(thiophen-3-yl)pyridin-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and 6-(thiophen-3-yl)picolinaldehyde (32.5 mg, 35.5 mg theoretical, 92%). LC-MS m/z 493.5 (M+1).
EXAMPLE 208
[0647] (Z)-5-((2-(4-(((azetidin-2-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and tert-butyl 2-formylazetidine-1-carboxylate followed by the general TFA de-protection procedure (15.2 mg, 68 mg theoretical, 22.4%). LC-MS m/z 389.5 (M+1).
EXAMPLE 209
[0649] (Z)-5-((2-(4-(((pyrrolidin-3-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and tert-butyl 3-formylpyrrolidine-1-carboxylate followed by the general TFA de-protection procedure (17.1 mg, 70.4 mg theoretical, 24%). LC-MS m/z 403.5 (M+1).
EXAMPLE 210
[0651] (Z)-5-((2-(((3S)-1-(pyrrolidin-3-ylmethyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and tert-butyl 3-formylpyrrolidine-1-carboxylate followed by the general TFA de-protection procedure (2.7 mg, 34.0 mg theoretical, 7.9%). LC-MS m/z 389.2 (M+1).
EXAMPLE 211
[0653] (Z)-5-((2-(4-(((piperidin-3-ylmethyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and tert-butyl 3-formylpiperidine-1-carboxylate followed by the general TFA de-protection procedure (26.5 mg, 72.9 mg theoretical, 36.4%). LC-MS m/z 417.2 (M+1).
EXAMPLE 212
[0655] (Z)-5-((2-(((3S)-1-(azetidin-2-ylmethyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and tert-butyl 2-formylazetidine-1-carboxylate followed by the general TFA de-protection procedure (2.2 mg, 32.8 mg theoretical, 6.0%). LC-MS m/z 375.2 (M+1).
EXAMPLE 213
[0657] (Z)-5-((2-(((3S)-1-(piperidin-3-ylmethyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reductive Amination Procedure (Example 169) and tert-butyl 3-formylpiperidine-1-carboxylate followed by the general TFA de-protection procedure (4.5 mg, 35.3 mg theoretical, 11.9%). LC-MS m/z 403.2 (M+1).
EXAMPLE 214
[0659] General Reverse Reductive Amination Procedure: A 2-dram round-bottomed vial was charged with tert-butyl 4-formylpiperidine-1-carboxylate (0.7 mmol), the amine (1 equiv., 0.7 mmol), DCE (3 mL), and shaken for 1h at RT. The reaction mixture was then treated with NaBH(OAc)3 (2 equiv., 1.4 mmol) and shaken for 16 h at RT. The reaction mixture was then washed with saturated NaHCO3 (3 mL) and the aqueous layer was back extracted with DCE (2x2 mL. The combined organic layer was concentrated under reduced pressure (GeneVac HT-4) and the crude residue was purified by HPLC using a MeOH/H2O gradient with TFA as the modifier. The resulting Boc-protected piperidine analog was treated with DCE (3 mL), TFA (0.5 mL), and shaken at RT for 2 h. The reaction mixture was concentrated under reduced pressure (GeneVac HT-4) and used in the general displacement procedure without further purification.
EXAMPLE 215
[0661] (Z)-5-((2-(4-((pyridin-3-ylamino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reverse Reductive Amination Procedure (Example 214) and pyridin-3-amine (15.5 mg, 41.7 mg theoretical, 37.2%). LC-MSm/z 397.5 (M+1).
EXAMPLE 216
[0663] (Z)-5-((2-(4-(((4-morpholinophenyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reverse Reductive Amination Procedure (Example 214) and 4-morpholinoaniline (12.5 mg, 50.5 mg theoretical, 24.7%). LC-MS m/z 481.5 (M+1).
EXAMPLE 217
[0665] (Z)-5-((2-(4-((pyridin-2-ylamino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reverse Reductive Amination Procedure (Example 214) and pyridin-2-amine (21.2 mg, 41.7 mg theoretical, 50.9%). LC-MS m/z 397.5 (M+1).
EXAMPLE 218
[0667] (Z)-5-((2-(4-((((1H-benzo[d]imidazol-2-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reverse Reductive Amination Procedure (Example 214) and (1H-benzo[d]imidazol-2-yl)methanamine (8 mg, 42.7 mg theoretical, 18.7%). LC-MS m/z 450.5 (M+1).
EXAMPLE 219
[0669] (Z)-5-((2-(4-((quinolin-2-ylamino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using the General Reverse Reductive Amination Procedure (Example 214) and quinolin-2-amine (21.2 mg, 128 mg theoretical, 16.53%). LC-MSm/z 447.5 (M+1).
EXAMPLE 220
[0671] (Z)-N-(1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)pyrrolidin-3-yl)furan-2-carboxamide was prepared as follows.
[0672] A 2-dram round-bottomed vial was charged with (Z)-5-((2-(3-aminopyrrolidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione, prepared using the general displacement procedure followed by the general TFA de-protection procedure, (25 mg, 0.065 mmol), DCM (1 mL), furan-2-carbonyl chloride (8 µL, 0.082 mmol, 1.3 equiv.), and pyridine (0.040 mL, 0.491 mmol, 7.5 equiv.). The reaction mixture was shaken at RT for 16 h, the solvent was removed under reduced pressure (Genevac HT-4), and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide the title compound (2.7 mg, 33.1 mg theoretical, 8.2%). LC-MS m/z 386.1 (M+1).
EXAMPLE 221
(Z)-5-((2-(4-(furan-2-carbonyl)-1,4-diazepan-1-y))pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared as follows.
[0674] A 2-dram round-bottomed vial was charged with (Z)-5-((2-(1,4-diazepan-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione, prepared using the general displacement procedure followed by the general TFA de-protection procedure, (25 mg, 0.062 mmol), DCM (1 mL), furan-2-carbonyl chloride (8.07 µL, 0.062 mmol, 1 equiv.), and pyridine (0.040 mL, 0.491 mmol, 8 equiv.). The reaction mixture was shaken at RT for 16 h, the solvent was removed under reduced pressure (Genevac HT-4), and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide the title compound (1.9 mg, 32.7 mg theoretical, 5.8%). LC-MS m/z 400.1 (M+1).
EXAMPLE 222
(Z)-N-((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)pyrazine-2-carboxamide was prepared as follows.
[0676] A 2-dram round-bottomed vial was charged with (Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione, prepared using the general displacement procedure followed by the general TFA de-protection procedure, (56 mg, 0.175 mmol), DCM (3 mL), pyrazine-2-carbonyl chloride (25 mg, 0.175 mmol, 1 equiv.), and pyridine (0.120 mL, 1.47 mmol, 8.4 equiv.). The reaction mixture was shaken at RT for 16 h, the solvent was removed under reduced pressure (Genevac HT-4), and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide the title compound (4.9 mg, 74.5 mg theoretical, 6.6%). LC-MS m/z 426.5 (M+1).
EXAMPLE 223
(Z)-N-((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)-2,2,2-trifluoroacetamide was prepared as follows.
[0678] A 2-dram round-bottomed vial was charged with (Z)-5-((2-(4-(aminomethyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione, prepared using the general displacement procedure followed by the general TFA de-protection procedure, (56 mg, 0.175 mmol), DCM (3 mL), 2,2,2-trifluoroacetyl chloride (23 mg, 0.175 mmol, 1 equiv.), and pyridine (0.120 mL, 1.47 mmol, 8.4 equiv.). The reaction mixture was shaken at RT for 16 h, the solvent was removed under reduced pressure (Genevac HT-4), and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide the title compound (6.5 mg, 72.7 mg theoretical, 8.9%). LC-MS m/z 416.1 (M+1).
EXAMPLE 224
(S,Z)-5-((2-((1-(pyrazine-2-carbonyl)piperidin-3-yl)amino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared as follows.
[0680] A 2-dram round-bottomed vial was charged with (S,Z)-5-((2-(piperidin-3-ylamino)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione, prepared using the general displacement procedure followed by the general TFA de-protection procedure, (27 mg, 0.088 mmol), DCM (2 mL), pyrazine-2-carbonyl chloride (12.5 mg, 0.088 mmol, 1 equiv.), and pyridine (0.080 mL, 0.982 mmol, 11 equiv.). The reaction mixture was shaken at RT for 16 h, the solvent was removed under reduced pressure (Genevac HT-4), and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide the title compound (2.6 mg, 36.1 mg theoretical, 6.4%). LC-MS m/z 412.1 (M+1).
EXAMPLE 225
(Z)-3-amino-3-(1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)-N-(3-(trifluoromethoxy)benzyl)propanamide was prepared as follows.
[0683] A 2-dram round-bottomed vial was charged with (Z)-3-((tert-butoxycarbonyl)amino)-3-(1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)propanoic acid, prepared using the general displacement procedure, (25 mg, 0.052 mmol), DMF (1 mL), DIPEA (34.9 µL, 0.209 mmol, 4 equiv.), and (3-(trifluoromethoxy)phenyl)methanamine (7.85 µL, 0.052 mmol, 1 equiv.). The reaction mixture was shaken for 20 minutes then HBTU (29.8 mg, 0.079 mmol, 1.5 equiv.) was added and the reaction mixture was shaken at RT for 3 h. The solvent was removed under reduced pressure (Genevac HT-4) and the resulting solid was washed with water (2 x 1 mL) and dried under high vacuum to provide 20 mg of (Z)-tert-butyl (1-(1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)-3-oxo-3-((3-(trifluoromethoxy)benzyl)amino)propyl)carbamate (20 mg, 34.1 mg theoretical, 58.7%).
[0684] A 2-dram round-bottomed vial was charged with (Z)-tert-butyl (1-(1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)-3-oxo-3-((3-(trifluoromethoxy)benzyl)amino)propyl)carbamate (20 mg, 0.031 mmol), DCM (0.5 mL), and TFA (0.5 mL). The reaction mixture was shaken at RT for 16 h. The solvent was removed under reduced pressure (Genevac HT-4) and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water gradient and trifluoroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to provide the title compound (15.6 mg, 16.9 mg theoretical, 92%). LC-MS m/z 551.2 (M+1)
EXAMPLE 226
(Z)-methyl 2-(((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)amino)pyrimidine-4-carboxylate was prepared as follows.
[0686] Methyl 2-((piperidin-4-ylmethyl)amino)pyrimidine-4-carboxylate was prepared as follows: A 40 mL round-bottomed vial was charged with tert-butyl 4-(aminomethyl)piperidine-1-carboxylate (1.76 mmol, 1.1 equiv.), acetonitrile (4 mL), DiPEA (2.37 mmol, 1.5 equiv.), methyl 2,6-dichloropyrimidine-4-carboxylate (1.58 mmol, 1 equiv.), and then shaken at 85°C for 72 h. The reaction mixture was concentrated under reduced pressure and purified on SiO2 using a Biotage and a 10-50% EtOAc/hexanes gradient to provide the desired protected amine (233 mg, 552 mg theoretical, 42%). Methyl 2-((piperidin-4-ylmethyl)amino)pyrimidine-4-carboxylate was prepared using the general TFA deprotection procedure and used directly in the general displacement procedure to provide the title compound (4 mg, 73.4 mg theoretical, 5%). LC-MS m/z 456.1 (M+1).
EXAMPLE 227
[0688] (Z)-5-((2-(4-((imidazo[1,2-b]pyridazin-6-ylamino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using a procedure similar to the procedure used in the synthesis of Example 226 to provide the title compound (12.2 mg, 45.9 mg theoretical, 26.6%). LC-MS m/z 437.5 (M+1).
EXAMPLE 228
[0690] (Z)-5-((2-(4-(((1H-benzo[d]imidazol-2-yl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using a procedure similar to the procedure used in the synthesis of Example 226 to provide the title compound (21.4 mg, 45.8 mg theoretical, 46.7%). LC-MS m/z 436.5 (M+1).
EXAMPLE 229
[0692] (Z)-5-((2-(4-(((7H-purin-6-yl)amino)methyl)piperidin-1-yl)pyrimidin-4-yl)methylene)thiazolidine-2,4-dione was prepared using a procedure similar to the procedure used in the synthesis of Example 226 to provide the title compound (12.7 mg, 41.6 mg theoretical, 30.6%). LC-MS m/z 438.5 (M+1).
EXAMPLE 230
[0694] General Procedure for the Preparation of Sulfonamides A 2-dram round-bottomed vial was charged with the appropriate sulfonyl chloride (0.072 mmol, 1 equiv.) in 0.5 mL of DMF, and then treated carefully with a solution of the appropriate amine intermediate, prepared using the general displacement procedure followed by the general TFA deprotection procedure, (0.072 mmol, 1 equiv.), DIPEA (0.288 mmol, 4 equiv.), and 1 mL of DMF. The reaction mixture was then shaken at room temperature overnight. The reaction mixture was partitioned between 2 mL DCE and 1 mL sat. NaHCO3 and the aqueous layer was extracted with DCE (2 x 2 mL). The combined organic layer was the concentrated under reduced pressure (Genevac HT-4) and the crude residue was purified using reverse phase HPLC (MS-triggered fraction collection) with an acetonitrile/water or methanol/water gradient and triflouroacetic acid as the modifier. The pure fractions were then concentrated under reduced pressure (Genevac HT-4) to afford the sulfonamide analogs.
EXAMPLE 231
[0696] (Z)-N-((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)naphthalene-2-sulfonamide was prepared using a procedure similar to the general procedure described in Example 230 to provide the title compound (7.7 mg, 36.7 mg theoretical, 21%). LC-MS m/z 510.5 (M+1).
EXAMPLE 232
[0698] (Z)-N-((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)-6-methoxynaphthalene-2-sulfonamide was prepared using a procedure similar to the general procedure described in Example 230 to provide the title compound (15.2 mg, 38.9 mg theoretical, 39.1%). LC-MS m/z 540.5 (M+1).
EXAMPLE 233
[0700] (Z)-5-chloro-N-((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)naphthalene-2-sulfonamide was prepared using a procedure similar to the general procedure described in Example 230 to provide the title compound (9.2 mg, 39.2 mg theoretical, 23.5%). LC-MS m/z 545 (M+1).
EXAMPLE 234
[0702] (Z)-N-((1-(4-((2,4-dioxothiazolidin-5-ylidene)methyl)pyrimidin-2-yl)piperidin-4-yl)methyl)-1-methyl-1H-indole-5-sulfonamide was prepared using a procedure similar to the general procedure described in Example 230 to provide the title compound (13.2 mg, 36.9 mg theoretical, 35.8%). LC-MS m/z 513.5 (M+1).
EXAMPLE 235
[0703] Protocols for Kinase Activity Screening for CK1γ1(h), CK1γ2(h), CK1γ3(h), CK1δ(h) and CK1(y): Kinase screening was performed by Millipore UK Ltd. Kinase dilution buffer composition: 20 mM MOPS, 1 mM EDTA, 0.01% Brij-35, 5% Glycerol, 0. 1% b-mercaptoethanol, 1 mg/mL BSA.
| Kinase | KM (µM) |
| CK1γ1 (h) | 15 |
| CK1γ2 (h) | 10 |
| CK1γ3 (h) | 10 |
| CK1δ (h) | 70 |
| CK1 (y) | 45 |
[0704] In a final reaction volume of 25 µL, the compound of interest (at the desired concentration) and the appropriate kinase (5-10 mU) were incubated with 8 mM MOPS pH 7.0, 0.2 mM EDTA, 200 µM KRRRALS(p)VASLPGL (SEQ ID NO:1), 10 mM magnesium acetate and [γ-33P-ATP] (specific activity approx. 500 cpm/pmol, concentration as required). The reaction was initiated by the addition of the MgATP mix. After incubation for 40 minutes at room temperature, the reaction was stopped by the addition of 5 µL of a 3% phosphoric acid solution. 10 µL of the reaction mixture was then spotted onto a P30 filtermat; and washed three times for 5 minutes in 75 mM phosphoric acid, and once in methanol prior to drying and scintillation counting. The estimated IC50 values for several compounds are provided in Table 5.
| Compound | Kinase | IC50 (nM) |
| 4981 | CK1γ1(h) | 121 |
| 4981 | CK1γ2(h) | 19 |
| 4981 | CK1γ3(h) | 401 |
| 4981 | CK1δ(h) | > 10,000 |
| 4981 | CK1(y) | > 10,000 |
| 4993 | CK1γ1(h) | 5,034 |
| 4993 | CK1γ2(h) | 716 |
| 4993 | CK1γ3(h) | 3,168 |
| 4993 | CK1δ(h) | >10,000 |
| 4993 | CK1(y) | 9,853 |
| 4991 | CK1γ1(h) | 571 |
| 4991 | CK1γ2(h) | 146 |
| 4991 | CK1γ3(h) | 1,085 |
| 4991 | CK1δ(h) | >10,000 |
| 4991 | CK1(y) | 1,161 |
| 4999 | CK1γ1(h) | 163 |
| 4999 | CK1γ2(h) | 37 |
| 4999 | CK1γ3(h) | 470 |
| 4999 | CK1δ(h) | 3,446 |
| 4999 | CK1(y) | 2,990 |
| 4985 | CK1γ1(h) | 2,568 |
| 4985 | CK1γ2(h) | 191 |
| 4985 | CK1γ3(h) | 4,714 |
| 4985 | CK1δ(h) | >10,000 |
| 4985 | CK1(y) | 3,717 |
| 4992 | CK1γ1(h) | 4,543 |
| 4992 | CK1γ2(h) | 745 |
| 4992 | CK1γ3(h) | 1,736 |
| 4992 | CK1δ(h) | > 10,000 |
| 4992 | CK1(y) | 1,760 |
| 4996 | CK1γ1(h) | 624 |
| 4996 | CK1γ2(h) | 27 |
| 4996 | CK1γ3(h) | >10,000 |
| 4996 | CK1δ(h) | >10,000 |
| 4996 | CK1(y) | 2,447 |
| 5000 | CK1γ1(h) | 4,036 |
| 5000 | CK1γ2(h) | 2,367 |
| 5000 | CK1γ3(h) | 3,498 |
| 5000 | CK1δ(h) | 9,153 |
| 5000 | CK1(y) | 1,719 |
[0705] The relative activity of the kinase as a function of the concentration of the compounds are depicted in Figures 1-40.
[0706] Additional IC50s for CK1 are shown in Table 6:
| ID | CK1γ1 | CK1γ2 IC50 | CK1γ3 |
| 10189 | 645 | ||
| 10190 | 519 | ||
| 10196 | 63 | ||
| 10197 | 12 | ||
| 10202 | 529 | 102 | 700 |
| 10204 | 110 | ||
| 10205 | 127 | 38 | 131 |
| 10206 | 1254 | 77 | 566 |
| 10216 | 48 |
[0707] Additional % activity data is shown in Table 7.
| ID | CK1γ1 | CK1γ2 | CK1γ3 |
| 10190 | 80 | 33 | 94 |
| 10204 | 14 | 7 | 31 |
| 10191 | 85 | 72 | 85 |
| 10205 | 15 | 2 | 8 |
| 10192 | 108 | 104 | 96 |
| 10206 | 43 | 13 | 37 |
| 10193 | 97 | 94 | 93 |
| 10209 | 104 | 79 | 96 |
| 10194 | 92 | 79 | 78 |
| 10211 | 91 | 84 | 79 |
| 10196 | 57 | 15 | 31 |
| 10212 | 99 | 99 | 99 |
| 10183 | 86 | 85 | 74 |
| 10197 | 14 | -2 | 30 |
| 10214 | 98 | 100 | 95 |
| 10200 | 82 | 59 | 77 |
| 10215 | 107 | 101 | 96 |
| 10202 | 38 | 15 | 38 |
| 10216 | 18 | 1 | 31 |
| 10189 | 64 | 44 | 67 |
| 10203 | 78 | 71 | 80 |
| 10217 | 104 | 93 | 90 |
EXAMPLE 236
[0708] PIM kinase assays were performed by Millipore UK Ltd. IC50 data is summarized in Table 8, and percent activity data is summarized in Table 9.
| ID | Pim1 IC50 (nM) | Pim2 IC50 (nM) | Pim3 IC50 (nM) |
| 4981 | 6348 | 1371 | |
| 4991 | 1775 | 555 | |
| 4980 | 5320 | 665 | |
| 4982 | 287 | 256 | |
| 4983 | 4328 | 3080 | |
| 4989 | 4492 | 2051 | |
| 4992 | 784 | 392 | |
| 4993 | 189 | 91 | 191 |
| 4994 | 1578 | 786 | |
| 4995 | 1819 | 2297 | |
| 4998 | 4107 | 2741 | |
| 5000 | 143 | 155 | 187 |
| 5117 | 3400 | 8996 | |
| 10183 | 1332 | 730 | |
| 10212 | 304 | 477 | |
| 10214 | |||
| 10216 | 499 | 163 | |
| 10209 | 574 | 350 | |
| 10202 | 857 | 108 | |
| 10189 | 2966 | 690 | |
| 10200 | 3226 | 714 | |
| 10190 | 3978 | 715 | |
| 10191 | 2110 | 1310 | |
| 10192 | 1655 | 2438 | |
| 10193 | 2739 | 3846 | |
| 10194 | 4399 | 2072 | |
| 10206 | 3124 | 2217 | |
| 10257 | 51 | 20 | 13 |
| 10256 | 45 | 47 | 27 |
| % activity 10 microM | % activity 1 microM | % activity 10 microM | ||||||
| ID | PIM 1 | PRIM 2 | PRIM 1 | PRIM 2 | PRIM 3 | PIM 1 | PRIM 2 | PIM 3 |
| 4848 | 37 | 34 | ||||||
| 4980 | 19 | 6 | ||||||
| 4982 | 2 | 8 | ||||||
| 4983 | 26 | 24 | ||||||
| 4985 | 30 | 23 | ||||||
| 4987 | 38 | 11 | ||||||
| 4989 | 23 | 19 | ||||||
| 4992 | 4 | 11 | ||||||
| 4993 | 0 | 9 | ||||||
| 4994 | 3 | 5 | ||||||
| 4995 | 14 | 20 | ||||||
| 4996 | 10 | 27 | ||||||
| 4997 | 18 | 11 | ||||||
| 4998 | 22 | 16 | ||||||
| 4999 | 27 | 10 | ||||||
| 5000 | 19 | 4 | ||||||
| 5001 | 17 | 16 | ||||||
| 5113 | 86 | 54 | ||||||
| 5117 | 10 | 22 | ||||||
| 5121 | 105 | 61 | ||||||
| 5126 | 39 | 15 | ||||||
| 5132 | 86 | 61 | ||||||
| 5114 | 113 | 87 | ||||||
| 5118 | 92 | 50 | ||||||
| 5122 | 94 | 69 | ||||||
| 5127 | 61 | 67 | ||||||
| 5133 | 50 | 35 | ||||||
| 5115 | 77 | 63 | ||||||
| 5119 | 97 | 79 | ||||||
| 5124 | 88 | 59 | ||||||
| 5128 | 108 | 64 | ||||||
| 5116 | 106 | 86 | ||||||
| 5120 | 95 | 62 | ||||||
| 5125 | 83 | 49 | ||||||
| 5131 | 117 | 83 | ||||||
| 5336 | 103 | 90 | ||||||
| 5337 | 104 | 82 | ||||||
| 5338 | 117 | 103 | ||||||
| 5339 | 75 | 70 | ||||||
| 5340 | 98 | 78 | ||||||
| 5345 | 113 | 85 | ||||||
| 5349 | 101 | 94 | ||||||
| 5353 | 109 | 101 | ||||||
| 5358 | 89 | 81 | ||||||
| 5341 | 107 | 109 | ||||||
| 5346 | 89 | 97 | ||||||
| 5350 | 76 | 97 | ||||||
| 5354 | 87 | 91 | ||||||
| 5343 | 76 | 80 | ||||||
| 5347 | 87 | 105 | ||||||
| 5351 | 93 | 96 | ||||||
| 5355 | 50 | 52 | ||||||
| 5344 | 95 | 103 | ||||||
| 5348 | 83 | 92 | ||||||
| 5352 | 99 | 103 | ||||||
| 5357 | 100 | 101 | ||||||
| 5359 | 94 | 99 | ||||||
| 5376 | 94 | 108 | ||||||
| 5382 | 80 | 101 | ||||||
| 5363 | 86 | 84 | ||||||
| 5378 | 88 | 92 | ||||||
| 5369 | 84 | 122 | ||||||
| 5379 | 81 | 107 | ||||||
| 5371 | 102 | 110 | ||||||
| 5380 | 93 | 114 | ||||||
| 10178 | 84 | 122 | ||||||
| 5134 | 51 | 44 | ||||||
| 10179 | 63 | 81 | ||||||
| 10180 | 49 | 69 | ||||||
| 10181 | 74 | 93 | ||||||
| 10182 | 59 | 44 | ||||||
| 10183 | 8 | 7 | ||||||
| 10184 | 90 | 115 | ||||||
| 10185 | 24 | 20 | ||||||
| 10227 | 88 | |||||||
| 10244 | 134 | |||||||
| 10247 | 121 | |||||||
| 10248 | 121 | |||||||
| 10249 | 122 | |||||||
| 10211 | 44 | 41 | ||||||
| 10212 | 5 | 6 | ||||||
| 10214 | 51 | 44 | ||||||
| 10215 | 19 | 24 | ||||||
| 10216 | 8 | 21 | ||||||
| 10217 | 100 | 102 | ||||||
| 10209 | 11 | 8 | ||||||
| 10202 | 10 | 1 | ||||||
| 10189 | 14 | 4 | ||||||
| 10200 | 15 | 6 | ||||||
| 10190 | 16 | 9 | ||||||
| 10191 | 22 | 13 | ||||||
| 10192 | 23 | 25 | ||||||
| 10193 | 20 | 24 | ||||||
| 10194 | 23 | 18 | ||||||
| 10196 | 65 | 80 | ||||||
| 10197 | 39 | 38 | ||||||
| 10203 | 35 | 52 | ||||||
| 10204 | 35 | 23 | ||||||
| 10205 | 50 | 23 | ||||||
| 10206 | 18 | 17 | ||||||
| 10257 | 8 | 8 | 2 | 18 | 12 | 3 | ||
| 10256 | 9 | 12 | 0 | 24 | 28 | 8 | ||
| 10265 | 8 | 21 | 31 | 33 | 57 | 57 | ||
| 10264 | 20 | 30 | 17 | 49 | 49 | 46 | ||
| 10262 | 23 | 33 | 17 | 51 | 62 | 40 | ||
| 10255 | 34 | 29 | 36 | 59 | 52 | 59 | ||
| 10259 | 57 | 72 | 48 | 80 | 97 | 67 | ||
| 10258 | 46 | 44 | 32 | 82 | 76 | 56 | ||
| 10251 | 67 | 38 | 51 | 84 | 64 | 66 | ||
| 10253 | 67 | 63 | 54 | 87 | 81 | 79 | ||
| 10250 | 53 | 28 | 27 | 90 | 63 | 83 | ||
| 10263 | 78 | 82 | 92 | 91 | 91 | 85 | ||
| 10260 | 50 | 63 | 33 | 94 | 79 | 60 | ||
| 10252 | 65 | 54 | 38 | 96 | 83 | 70 | ||
| 10254 | 72 | 68 | 37 | 96 | 88 | 73 | ||
| 10261 | 82 | 99 | 62 | 100 | 117 | 87 | ||
[0709] Additional percent activity data at 10 micromolar (µM) for compounds 4981 and 4991 is depicted in Tables 10 and 11.
| ID | GSK3β(h) | Pim-1(h) | Pim-2(h) | Pim-3(h) | VRK2(h) |
| 4981 | 93 | 50 | 29 | 57 | 103 |
| 4991 | 66 | 20 | 15 | 73 | 103 |
| PI3 Kinase | 4981 | 4991 |
| PI3 (p110β/p85α)(h) | 99 | 88 |
| PI3 (p120γ)(h) | 85 | 61 |
| PI3 (p110δ/p85α)(h) | 86 | 45 |
| PI3 (p110α/p85α)(m) | 83 | 46 |
| PI3 (p110β/p65α)(m) | 84 | 46 |
| PI3 (p110α(E545K)/p85α)(m) | 75 | 51 |
| PI3 (p110α(H1047R)/p85α)(m) | 76 | 22 |
| PI3 (p110β/p85β)(m) | 99 | 86 |
| PI3 (p110β/p85α)(m) | 95 | 85 |
| PI3 (p110δ/p85α)(m) | 85 | 57 |
| PI3 (p110α(E542K))/p85α)(h) | 82 | 52 |
| PI3 KC2 α(h) | 90 | 84 |
EXAMPLE 237: Cell proliferation studies
Inhibition of PC-3 cells:
[0711] Medium: DMEM Medium (GIBCO Cat#11995073) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0712] Seeding: 3,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0713] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 41. The cells were incubated for 72 hours after addition of the test compounds.
[0714] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0716] Results are shown in Table 12:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 2.004 | 2.010 | 1.893 | 0.676 | 1.329 | 1.334 | 1.218 | 1.294 | 0.8 |
| 4985 | 2 | 1.876 | 1.934 | 1.891 | 0.595 | 1.280 | 1.339 | 1.296 | 1.305 | -0.1 |
| 4991 | 3 | 1.804 | 1.851 | 1.775 | 0.599 | 1.205 | 1.252 | 1.176 | 1.211 | 7.1 |
| 4999 | 4 | 1.846 | 1.911 | 1.824 | 0.590 | 1.256 | 1.321 | 1.234 | 1.270 | 2.6 |
| Con | - | 1.679 | 2.079 | 1.915 | 0.587 | 1.092 | 1.492 | 1.328 | 1.304 | 0.0 |
| 1.2 µM | 1.783 | 1.800 | 1.833 | 0.587 | 1.196 | 1.213 | 1.245 | 1.218 | 6.5 | |
| 3.7 µM | 1.769 | 1.800 | 1.841 | 0.587 | 1.182 | 1.213 | 1.253 | 1.216 | 6.7 | |
| 11.1 µM | 1.558 | 1.625 | 1.670 | 0.587 | 0.971 | 1.038 | 1.083 | 1.031 | 20.9 | |
| 33.3 µM | 1.311 | 1.231 | 1.277 | 0.587 | 0.724 | 0.644 | 0.689 | 0.686 | 47.4 | |
| 100 µM | 1.145 | 1.163 | 1.186 | 0.587 | 0.558 | 0.576 | 0.598 | 0.577 | 55.7 | |
| 300 µM | 0.805 | 0.925 | 0.833 | 0.587 | 0.218 | 0.338 | 0.245 | 0.267 | 79.5 | |
EXAMPLE 238: Cell proliferation studies
Inhibition of OVCAR-3 cells
[0718] Medium: RPMI-1640 Medium (GIBCO Cat#22400121) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0719] Seeding: 2,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0720] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 42. The cells were incubated for 72 hours after addition of the test compounds.
[0721] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0723] Results are shown in Table 13:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 0.777 | 0.872 | 0.917 | 0.267 | 0.510 | 0.606 | 0.650 | 0.589 | 19.2 |
| 4985 | 2 | 0.895 | 0.937 | 0.902 | 0.280 | 0.615 | 0.657 | 0.622 | 0.631 | 13.3 |
| 4991 | 3 | 0.532 | 0.557 | 0.571 | 0.252 | 0.280 | 0.305 | 0.319 | 0.301 | 58.7 |
| 4999 | 4 | 0.794 | 0.882 | 0.793 | 0.254 | 0.540 | 0.628 | 0.538 | 0.569 | 22.0 |
| CON | - | 1.010 | 0.948 | 1.020 | 0.264 | 0.746 | 0.684 | 0.756 | 0.728 | 0.0 |
| 1.2 µM | 0.781 | 0.948 | 0.851 | 0.264 | 0.517 | 0.684 | 0.586 | 0.596 | 18.2 | |
| 3.7 µM | 0.784 | 0.770 | 0.876 | 0.264 | 0.520 | 0.506 | 0.612 | 0.546 | 25.0 | |
| 11.1 µM | 0.742 | 0.749 | 0.797 | 0.264 | 0.478 | 0.485 | 0.532 | 0.499 | 31.5 | |
| 33.3 µM | 0.638 | 0.687 | 0.760 | 0.264 | 0.374 | 0.423 | 0.496 | 0.431 | 40.8 | |
| 100 µM | 0.378 | 0.331 | 0.408 | 0.264 | 0.114 | 0.067 | 0.144 | 0.108 | 85.1 | |
| 300 µM | 0.335 | 0.385 | 0.356 | 0.264 | 0.071 | 0.121 | 0.092 | 0.095 | 87.0 | |
EXAMPLE 239: Cell proliferation studies
Inhibition of LNCaP cells
[0725] Medium: RPMI-1640 Medium (GIBCO Cat#22400121) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0726] Seeding: 3,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0727] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 43. The cells were incubated for 72 hours after addition of the test compounds.
[0728] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0730] Results are shown in Table 14:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 1.532 | 1.471 | 1.686 | 0.264 | 1.267 | 1.207 | 1.422 | 1.299 | 4.1 |
| 4985 | 2 | 1.376 | 1.317 | 1.853 | 0.273 | 1.103 | 1.044 | 1.580 | 1.243 | 8.3 |
| 4991 | 3 | 1.328 | 1.361 | 1.414 | 0.267 | 1.061 | 1.094 | 1.147 | 1.100 | 18.8 |
| 4999 | 4 | 1.455 | 1.602 | 1.584 | 0.283 | 1.173 | 1.319 | 1.301 | 1.264 | 6.7 |
| Con | - | 1.714 | 1.505 | 1.647 | 0.267 | 1.446 | 1.237 | 1.37 | 1.355 | 0.0 |
| 1.2 µM | 1.403 | 1.394 | 1.480 | 0.267 | 1.135 | 1.126 | 1.213 | 1.158 | 14.5 | |
| 3.7 µM | 0.730 | 0.814 | 0.847 | 0.267 | 0.463 | 0.547 | 0.579 | 0.530 | 60.9 | |
| 11.1 µM | 0.379 | 0.410 | 0.413 | 0.267 | 0.112 | 0.142 | 0.145 | 0.133 | 90.2 | |
| 33.3 µM | 0.363 | 0.375 | 0.353 | 0.267 | 0.096 | 0.107 | 0.086 | 0.097 | 92.9 | |
| 100 µM | 0.377 | 0.406 | 0.396 | 0.267 | 0.109 | 0.139 | 0.128 | 0.126 | 90.7 | |
| 300 µM | 0.401 | 0.413 | 0.391 | 0.267 | 0.134 | 0.145 | 0.123 | 0.134 | 90.1 | |
EXAMPLE 240: Cell proliferation studies
Inhibition of Jurkat cells
[0732] Medium: RPMI-1640 Medium (GIBCO Cat#22400121) supplemented with 10% fetal bovine serum(Hyclone Cat#SH30396.03).
[0733] Seeding: 5,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0734] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 44. The cells were incubated for 72 hours after addition of the test compounds.
[0735] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0737] Results are shown in Table 15:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 0.752 | 0.847 | 0.793 | 0.292 | 0.460 | 0.555 | 0.501 | 0.505 | -2.2 |
| 4985 | 2 | 0.660 | 0.620 | 0.613 | 0.302 | 0.357 | 0.318 | 0.311 | 0.329 | 33.5 |
| 4991 | 3 | 0.557 | 0.480 | 0.469 | 0.288 | 0.269 | 0.192 | 0.181 | 0.214 | 56.8 |
| 4999 | 4 | 0.718 | 0.694 | 0.622 | 0.274 | 0.443 | 0.419 | 0.348 | 0.403 | 18.4 |
| Con | - | 0.830 | 0.659 | 0.827 | 0.278 | 0.552 | 0.382 | 0.548 | 0.494 | 0.0 |
| 1.2 µM | 0.659 | 0.674 | 0.725 | 0.278 | 0.381 | 0.396 | 0.447 | 0.408 | 17.4 | |
| 3.7 µM | 0.457 | 0.465 | 0.447 | 0.278 | 0.179 | 0.187 | 0.169 | 0.179 | 63.9 | |
| 11.1 µM | 0.355 | 0.354 | 0.352 | 0.278 | 0.077 | 0.076 | 0.0742 | 0.076 | 84.7 | |
| 33.3 µM | 0.254 | 0.249 | 0.254 | 0.278 | 0.024 | 0.029 | 0.0234 | -0.026 | 105.2 | |
| 100 µM | 0.254 | 0.247 | 0.252 | 0.278 | 0.024 | 0.031 | 0.0258 | -0.027 | 105.5 | |
| 300 µM | 0.261 | 0.258 | 0.255 | 0.278 | 0.017 | 0.020 | 0.0231 | -0.020 | 104.1 | |
EXAMPLE 241: Cell proliferation studies
Inhibition of MDA-MB-468 cells
[0739] Medium: RPMI-1640 Medium (GIBCO Cat#22400121) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0740] Seeding: 2,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0741] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 45. The cells were incubated for 72 hours after addition of the test compounds.
[0742] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0744] Results are shown in Table 16:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 0.733 | 1.158 | 0.739 | 0.334 | 0.400 | 0.824 | 0.405 | 0.543 | 22.6 |
| 4985 | 2 | 0.845 | 1.107 | 0.893 | 0.280 | 0.565 | 0.828 | 0.613 | 0.669 | 4.7 |
| 4991 | 3 | 0.688 | 0.936 | 0.665 | 0.278 | 0.411 | 0.659 | 0.388 | 0.486 | 30.8 |
| 4999 | 4 | 0.800 | 1.145 | 0.849 | 0.271 | 0.529 | 0.874 | 0.578 | 0.660 | 5.9 |
| CON | - | 0.996 | 0.990 | 0.937 | 0.273 | 0.723 | 0.717 | 0.663 | 0.702 | 0.0 |
| 1.2 µM | 0.871 | 0.867 | 0.840 | 0.273 | 0.598 | 0.594 | 0.567 | 0.586 | 16.4 | |
| 3.7 µM | 0.735 | 0.765 | 0.765 | 0.273 | 0.463 | 0.492 | 0.492 | 0.482 | 31.2 | |
| 11.1 µM | 0.428 | 0.364 | 0.431 | 0.273 | 0.156 | 0.091 | 0.158 | 0.135 | 80.7 | |
| 33.3 µM | 0.332 | 0.324 | 0.336 | 0.273 | 0.060 | 0.051 | 0.0629 | 0.058 | 91.7 | |
| 100 µM | 0.331 | 0.318 | 0.405 | 0.273 | 0.058 | 0.045 | 0.132 | 0.078 | 88.8 | |
| 300 µM | 0.323 | 0.294 | 0.309 | 0.273 | 0.050 | 0.022 | 0.0359 | 0.036 | 94.9 | |
EXAMPLE 242: Cell proliferation studies
Inhibition of HCT116 cells
[0746] Medium: DMEM Medium (GIBCO Cat#11995073) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0747] Seeding: 750 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0748] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 46. The cells were incubated for 72 hours after addition of the test compounds.
[0749] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0752] Results are shown in Table 17:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 1.906 | 1.900 | 1.911 | 0.356 | 1.550 | 1.544 | 1.555 | 1.550 | 8.9 |
| 4985 | 2 | 1.922 | 2.285 | 1.880 | 0.380 | 1.542 | 1.905 | 1.501 | 1.649 | 3.1 |
| 4991 | 3 | 1.750 | 1.645 | 1.744 | 0.352 | 1.399 | 1.293 | 1.392 | 1.361 | 20.0 |
| 4999 | 4 | 1.864 | 1.979 | 1.997 | 0.357 | 1.506 | 1.621 | 1.640 | 1.589 | 6.6 |
| CON | control | 2.034 | 1.970 | 2.160 | 0.353 | 1.681 | 1.617 | 1.807 | 1.702 | 0.0 |
| 1.2 µM | 1.171 | 1.242 | 1.192 | 0.353 | 0.819 | 0.889 | 0.839 | 0.849 | 50.1 | |
| 3.7 µM | 0.707 | 0.640 | 0.768 | 0.353 | 0.355 | 0.287 | 0.415 | 0.352 | 79.3 | |
| 11.1 µM | 0.573 | 0.565 | 0.653 | 0.353 | 0.220 | 0.213 | 0.300 | 0.244 | 85.6 | |
| 33.3 µM | 0.591 | 0.575 | 0.626 | 0.353 | 0.238 | 0.222 | 0.274 | 0.245 | 85.6 | |
| 100 µM | 0.541 | 0.606 | 0.655 | 0.353 | 0.188 | 0.254 | 0.303 | 0.248 | 85.4 | |
| 300 µM | 0.546 | 0.563 | 0.584 | 0.353 | 0.194 | 0.211 | 0.231 | 0.212 | 87.6 | |
EXAMPLE 243: Cell proliferation studies
Inhibition of A549 cells
[0754] Medium: DMEM Medium (GIBCO Cat#11995073) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0755] Seeding: 750 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0756] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL added in each well) is shown in Figure 47. The cells were incubated for 72 hours after addition of the test compounds.
[0757] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0760] Results are shown in Table 18:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 1.610 | 1.820 | 1.696 | 0.358 | 1.253 | 1.462 | 1.338 | 1.351 | 2.9 |
| 4985 | 2 | 1.756 | 1.753 | 1.799 | 0.401 | 1.356 | 1.352 | 1.398 | 1.368 | 1.7 |
| 4991 | 3 | 1.632 | 1.602 | 1.611 | 0.306 | 1.326 | 1.295 | 1.305 | 1.309 | 6.0 |
| 4999 | 4 | 1.797 | 1.738 | 1.789 | 0.387 | 1.410 | 1.351 | 1.402 | 1.388 | 0.3 |
| CON | control | 1.848 | 1.806 | 1.585 | 0.354 | 1.494 | 1.451 | 1.231 | 1.392 | 0.0 |
| 1.2 µM | 1.197 | 1.282 | 1.158 | 0.354 | 0.843 | 0.928 | 0.804 | 0.858 | 38.3 | |
| 3.7 µM | 0.840 | 0.864 | 0.854 | 0.354 | 0.485 | 0.510 | 0.500 | 0.498 | 64.2 | |
| 11.1 µM | 0.733 | 0.750 | 0.762 | 0.354 | 0.378 | 0.396 | 0.407 | 0.394 | 71.7 | |
| 33.3 µM | 0.745 | 0.703 | 0.746 | 0.354 | 0.390 | 0.348 | 0.391 | 0.377 | 72.9 | |
| 100 µM | 0.651 | 0.643 | 0.671 | 0.354 | 0.297 | 0.289 | 0.317 | 0.301 | 78.4 | |
| 300 µM | 0.629 | 0.593 | 0.652 | 0.354 | 0.275 | 0.238 | 0.298 | 0.270 | 80.6 | |
EXAMPLE 244: Cell proliferation studies
Inhibition of DU145 cells
[0762] Medium: DMEM Medium (GIBCO Cat#11995073) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0763] Seeding: 750 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0764] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Gemcitabine, also 50 µL) added in each well) is shown in Figure 48. The cells were incubated for 72 hours after addition of the test compounds.
[0765] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0768] Results are shown in Table 19:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 1.360 | 1.205 | 1.427 | 0.259 | 1.100 | 0.946 | 1.168 | 1.071 | 8.4 |
| 4985 | 2 | 1.522 | 1.724 | 1.551 | 0.411 | 1.112 | 1.314 | 1.140 | 1.188 | -1.6 |
| 4991 | 3 | 1.487 | 1.516 | 1.512 | 0.367 | 1.120 | 1.149 | 1.145 | 1.138 | 2.7 |
| 4999 | 4 | 1.592 | 1.591 | 1.538 | 0.290 | 1.302 | 1.302 | 1.248 | 1.284 | -9.8 |
| CON | control | 1.470 | 1.566 | 1.469 | 0.332 | 1.138 | 1.234 | 1.137 | 1.170 | 0.0 |
| 1.2 µM | 0.858 | 0.947 | 0.930 | 0.332 | 0.526 | 0.615 | 0.598 | 0.580 | 50.4 | |
| 3.7 µM | 0.424 | 0.448 | 0.428 | 0.332 | 0.093 | 0.116 | 0.097 | 0.102 | 91.3 | |
| 11.1 µM | 0.418 | 0.412 | 0.447 | 0.332 | 0.087 | 0.081 | 0.115 | 0.094 | 91.9 | |
| 33.3 µM | 0.404 | 0.425 | 0.457 | 0.332 | 0.072 | 0.093 | 0.125 | 0.097 | 91.7 | |
| 100 µM | 0.453 | 0.426 | 0.355 | 0.332 | 0.121 | 0.094 | 0.023 | 0.079 | 93.2 | |
| 300 µM | 0.410 | 0.395 | 0.400 | 0.332 | 0.079 | 0.063 | 0.068 | 0.070 | 94.0 | |
EXAMPLE 245: Cell proliferation studies
Inhibition of HCC1954 cells
[0770] Medium: RPMI-1640 Medium (GIBCO Cat#22400121) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0771] Seeding: 2,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0772] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Sorafenib, also 50 µL added in each well) is shown in Figure 49. The cells were incubated for 72 hours after addition of the test compounds.
[0773] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0776] Results are shown in Table 20:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 1.595 | 1.746 | 1.796 | 0.286 | 1.309 | 1.461 | 1.510 | 1.427 | 2.2 |
| 4985 | 2 | 1.767 | 1.793 | 2.086 | 0.237 | 1.530 | 1.556 | 1.848 | 1.645 | -12.8 |
| 4991 | 3 | 1.702 | 1.771 | 1.804 | 0.239 | 1.462 | 1.531 | 1.565 | 1.519 | -4.2 |
| 4999 | 4 | 1.617 | 1.823 | 1.816 | 0.227 | 1.389 | 1.596 | 1.589 | 1.525 | -4.6 |
| Con | control | 1.470 | 1.861 | 1.772 | 0.243 | 1.227 | 1.618 | 1.529 | 1.458 | 0.0 |
| 1.2 µM | 1.750 | 1.557 | 1.710 | 0.243 | 1.507 | 1.314 | 1.467 | 1.429 | 2.0 | |
| 3.7 µM | 1.694 | 1.560 | 1.554 | 0.243 | 1.451 | 1.317 | 1.311 | 1.360 | 6.8 | |
| 11.1 µM | 1.479 | 1.601 | 1.482 | 0.243 | 1.236 | 1.358 | 1.238 | 1.278 | 12.4 | |
| 33.3 µM | 0.296 | 0.265 | 0.275 | 0.243 | 0.053 | 0.022 | 0.032 | 0.036 | 97.5 | |
| 100 µM | .0.324 | 0.309 | 0.313 | 0.243 | 0.081 | 0.066 | 0.070 | 0.072 | 95.0 | |
| 300 µM | 0.526 | 0.522 | 0.539 | 0.243 | 0.283 | 0.279 | 0.296 | 0.286 | 80.4 | |
EXAMPLE 246: Cell proliferation studies
Inhibition of Caco-2 cells
[0778] Medium: DMEM Medium (GIBCO Cat#11995073) supplemented with 10% fetal bovine serum (Hyclone Cat#SH30396.03).
[0779] Seeding: 3,000 cells/well (100 µL) into 96-well plates, incubated overnight at 37°C in a humidified 5% CO2 atmosphere.
[0780] Treatment: Test compounds were first diluted 333-fold in the medium. Fifty microliters (50 µL) of diluted compounds were added into each well (i.e., another 3-fold dilution). The final concentration of test compounds was 10 µM. The final concentrations of the positive control (Sorafenib, also 50 µL added in each well) is shown in Figure 50. The cells were incubated for 72 hours after addition of the test compounds.
[0781] MTS: Added 20 µL of MTS solution (Promega Cat #G5430) into each well and incubated for 4 hours.
[0784] Results are shown in Table 21:
| Compound ID | Test No. | OD value | Color control | Real OD | Average | Inhibition Rate % | ||||
| 4981 | 1 | 1.392 | 1.571 | 1.473 | 0.391 | 1.001 | 1.180 | 1.082 | 1.088 | 3.8 |
| 4985 | 2 | 1.535 | 1.572 | 1.512 | 0.351 | 1.184 | 1.221 | 1.160 | 1.188 | -5.1 |
| 4991 | 3 | 1.319 | 1.287 | 1.344 | 0.367 | 0.952 | 0.920 | 0.977 | 0.949 | 16.0 |
| 4999 | 4 | 1.393 | 1.485 | 1.432 | 0.342 | 1.051 | 1.143 | 1.090 | 1.094 | 3.2 |
| Con | control | 1.415 | 1.516 | 1.499 | 0.346 | 1.068 | 1.169 | 1.153 | 1.130 | 0.0 |
| 1.2 µM | 1.528 | 1.497 | 1.430 | 0.346 | 1.182 | 1.151 | 1.083 | 1.139 | -0.7 | |
| 3.7 µM | 1.471 | 1.408 | 1.436 | 0.346 | 1.124 | 1.062 | 1.089 | 1.092 | 3.4 | |
| 11.1 µM | 1.090 | 1.098 | 1.139 | 0.346 | 0.743 | 0.752 | 0.792 | 0.763 | 32.5 | |
| 33.3 µM | 0.393 | 0.383 | 0.366 | 0.346 | 0.047 | 0.037 | 0.020 | 0.034 | 96.9 | |
| 100 µM | 0.418 | 0.396 | 0.392 | 0.346 | 0.072 | 0.050 | 0.045 | 0.056 | 95.1 | |
| 300 µM | 0.579 | 0.600 | 0.638 | 0.346 | 0.233 | 0.253 | 0.292 | 0.259 | 77.1 | |
EXAMPLE 247
[0786] Additional cell inhibition studies were performed by Crown Biosciences. The materials are described in Table 22.
| Human cancer | Cell line | Medium | Positive drug | Incubation time |
| Ovary cancer | OVCAR-3 | RPMI 1640 + 10% FBS | Cisplatin | 72h |
| OVCAR-8 | RPMI 1640 + 10% FBS | 72h | ||
| SK-OV-3 | McCoy's 5a + 10% FBS | 72h |
[0787] The dose response curves of compound 4991 compared to cisplatin, as well as the calculated IC50 values, are shown in Figures 51-53.
EXAMPLE 248
[0789] The generic gradient HPLC and MS method summarized in Table 22 was used for the analysis of compounds 4981, 4985, 4991 and 4999.
| Instrument | Applied Biosystems API 4000 mass spectrometer | ||
| Ionization Mode | Electrospray, positive ions | ||
| MRM | 4981: 382.2 → 178.1 | ||
| 4985: 369.1 → 178.1 | |||
| 4991: 370.1 → 178.1 | |||
| 4999: 368.2 → 178.1 | |||
| Column | ACE 2 C18, 2.1x50mm, 3 µm | ||
| Eluent A | 2 mM ammonium acetate, 0.1% formic acid in 95:5 water:methanol | ||
| Eluent B | 2 mM ammonium acetate, 0.1% formic acid in 95:5 methanol:water | ||
| Pump Gradient Program | Time (min) | %A | %B |
| 0 | 75 | 25 | |
| 0.5 | 75 | 25 | |
| 1.00 | 0 | 100 | |
| 2.00 | 0 | 100 | |
| 2.10 | 75 | 25 | |
| 2.50 | 75 | 25 | |
| Flow (mL/min) | 0.5 | ||
| Column Temperature | Ambient | ||
| Injection Volume | 3-30 | ||
| Sample Temperature | Ambient | ||
| Run Time (min) | 2.5 | ||
[0790] Parallel artificial membrane permeability assays (PAMPA) were performed with the compounds 4981, 4985, 4991 and 4999. The target concentration in the assay was 10 µM, prepared by diluting (1000-fold) the 10 mM stock solutions in DMSO into PBS, pH 7.4. The final DMSO concentration was 0.1%. The 10 µM solutions were added, 300 µL, to wells in the donor plate. The receiver plate, which contained 200 µL of PBS, pH 7.4 per well, was placed in the donor plate and the assembly was incubated for 5 hours at ambient temperature. At the end of the incubation period the plates were separated and the compound concentrations in each solution were determined by LC/MS/MS. The assay was performed in triplicate. Dexamethasone and verapamil were used as reference compounds. The permeability, Pe, and mass retention, R, of each compound were calculated using the following equations, and the results are summarized in Table 17. The results for dexamethsone and verapamil were consistent with historical data.
[0791] Where:
C0 is the initial concentration in the donor well (µM)
CD(t) is the concentration in the donor well after incubation (µM)
CA(t) is the concentration in the acceptor well after incubation (µM)
VD is the volume in the donor well (0.3 mL)
VA is the volume in the acceptor well (0.2 mL)
CE is (CD(t)VD+CA(t)VA)/(VD+VA)
A is the filter area (0.3 cm2)
t is the incubation time (18,000 s).
| Compound | Permeability Pe (nm/s) | Mass Retention R (%) |
| 4981 | 6.0 | 0 |
| 4985 | 125 | 20 |
| 4991 | 99 | 0 |
| 4999 | 48 | 35 |
| Verapamil | 75 | 20 |
| Dexamethasone | 9.0 | 9 |
[0792] Hepatic microsomal assays were performed with 4981, 4985, 4991 and 4999 in human and rat (Sprague- Dawley). Protein concentrations of 0.4 (human) and 0.2 mg/mL (rat) with an NADPH regenerating cofactor system (2.6 mM NADP+, 6.6 mM glucose-6-phosphate, 0.8 U/mL glucose-6-phosphate dehydrogenase, and 6.6 mM magnesium chloride) were used. A 100 µM 20% DMSO/80% acetonitrile working stock of each of the compounds was diluted 100 fold resulting in 1 µM compound/1% final organic reaction concentrations. Time points were removed at 0 and 60 minutes. At each time point, 100 µL of the incubation suspension was added to 200 µL of acetonitrile containing internal standard (tolbutamide), followed by centrifugation at 3,220 rcf for 10 minutes. Two hundred (200) µL of the resulting supernatants were removed, dried under nitrogen and reconstituted in 100 µL of 2 mM ammonium acetate, 0.1% formic acid in 50% methanol prior to analysis by LC/MS/MS. Testosterone and dexamethasone were used as reference compounds. Table 25 summarizes the results. The results for testosterone and dexamethasone were consistent with historical data.
| Compound | % remaining after incubation | |
| Rat Microsomes | Human Microsomes | |
| 4981 | 14 | 63 |
| 4985 | 0.4 | 46 |
| 4991 | 0.6 | 55 |
| 4999 | 0.4 | 3.6 |
| Testosterone | 0.6 | 42 |
| Dexamethasone | 91 | 85 |
[0793] Materials used are summarized in Table 26.
| Material | Supplier | Part No. | Lot No. |
| Testosterone | Sigma | T1500 | 087K1440 |
| Dexamethasone | Sigma | D1756 | 096K1805 |
| Verapamil | Aldrich | 381195 | 12731MA |
| Tolbutamide | Sigma | T0891 | 076K1277 |
| PBS | Sigma | P3813 | 096K8204 |
| Ammonium acetate | J.T. Baker | 0599-08 | E49H15 |
| Formic acid | Acros Organ ics | 147930250 | AO266198 |
| Acetonitrile | EMD | AXO145-1 | 49099 |
| DMSO | Alfa Aeser | 32434 | D04R008 |
| Isopropanol | J.T. Baker | 9827-03 | C38H23 |
| Methanol | EMD | MX0486-1 | 49178 |
| 0.5 M Potassium Phosphate pH 7.4 | BD Gentest | 451201 | 06123 |
| PAMPA plate | BD Gentest | 353015 | 431256 |
| Human microsomes | BD Gentest | 452161 | 18888 |
| Rat microsomes | BD Gentest | 452501 | 21027 |
| NADPH Regeneration System Solution A | BD Gentest | 451220 | 51893 |
| NADPH Regeneration System Solution B | BD Gentest | 451220 | 47758 |
| water | House DI (Barnstead Nanopure) | ||
[0794] LC/MS equipment:
Chromatograph: Shimadzu LC-20 AD
Autosampler: CTC HTS PAL
MS: API 4000
Software System: Analyst Software, Version 1.4.2.
EXAMPLE 249
Selected Cell Proliferation Inhibition Data
[0795]
| Human cancer | Cell line | Medium | Positive drug | Incubation time |
| Multiple Myeloma | MV4-11 | IMDM | Cisplatin | 72 hours |
| RPMI-8226 | RPMI-1640 | |||
| NCI-H929 | RPMI-1640+0.05mM 2-mercaptoethanol |
[0796] All cells were cultured in media supplemented with 10% FBS except for which are marked specially, in the temperature of 37°C, 5% CO2 and 95% humidity. All culture media were purchased from GIBCO (USA, IMDM Cat. 12200-036; RPMI Medium 1640 Cat.31800-022; 2-mercaptoethanol Cat. 21985-023).
Reagents:
[0797] CellTiter 96® AQueous MTS reagent powder (Cat. No.: G11 12, Promega. Store MTS Reagent Powder desiccated at 4°C protected from light.)
[0798] Phenazine methosulfate (PMS) (Product No.: P9625, SIGMA. Store PMS Powder desiccated at 4°C protected from light.)
Preparation of PMS solution:
[0799] 0.92 mg/mL PMS in DPBS Filter-sterilize through a 0.2 □m filter into a sterile, light-protected container. Store at -20°C.
Preparation of MTS solution:
[0800] The following protocol is recommended for the preparation of 21 mL of MTS solution (sufficient for ten 96-well plates).
- a. Select a light-protected container or wrap a container with foil.
- b. Add 21 mL of DPBS to the container.
- c. Weigh out 42 mg of MTS Reagent Powder and add to DPBS.
- d. Mix at moderate speed on a magnetic stir plate for 15 minutes or until the MTS is completely dissolved.
- e. Measure the pH of the MTS solution. The optimum pH is between pH 6.0 to 6.5. If the solution is above pH 6.5, adjust to pH 6.5 with 1N HCl.
- f. Filter-sterilize the MTS solution through a 0.2 µm filter into a sterile, light protected container.
- g. Store the MTS solution at -20°C, protected from light.
Preparation of the mixture of MTS/PMS:
[0801]
- a. In order to prepare reagents sufficient for one 96-well plate containing cells cultured in a 100 µL volume, thaw the MTS solution and the PMS solution. It should take approximately 90 minutes at room temperature or 10 minutes in a 37°C water bath to completely thaw the 20 mL size of MTS solution. (Note: For convenience, the first time the product is thawed, the entire contents of the 1 mL tube of PMS solution can be transferred to the 20 mL bottle of MTS solution. This mixture should be stored at - 20°C between uses. If storing PMS and MTS solutions at 4°C, do not combine these solutions until immediately before addition to the assay plate.)
- b. Remove 2.0 mL of MTS solution from the amber reagent bottle using aseptic technique and transfer to a test tube.
- c. Add 100 µL of PMS solution to the 2.0 mL of MTS solution immediately before addition to the culture plate containing cells.
- d. Gently swirl the tube to ensure complete mixing of the combined MTS/PMS solution.
Equipment:
[0802] SpectraMAX plus microplate spectrophotometer Model 3011, Molecular Devices Corp. (California, USA); CO2 water jacketed incubator, Therma (USA). Reverse microscope, Chongguang XDS-1B, Chongqing Guangdian Corp. (Chongqing, P.R.China).
Cytotoxicity and IC50 determination:
[0803]
- 1. The cells were harvested respectively during the logarithmic growth period and counted with hemocytometer. The cell viability was over 98 % by trypan blue exclusion.
- 2. Cell concentrations were adjusted to 2.22 × 105 or 1.11 × 105 or 5.56 × 104 cells/mL with respective medium.
- 3. 90 µL cell suspensions were added to 96-well plates (triplicates for each cell concentration), the final cell densities were 2 ×104 or 1 × 104 or 5 ×103 cells/well. The density of 5 × 103 cells/well was used for the first test. The appropriate cell density was determined and adjusted according to the results of the first test.
- 4. The next day, test article or positive drugs were dissolved with DMSO as stock solution at the concentration of 20 mM.
- 5. 10 µL drug solution was dispensed in each well (triplicate for each drug concentration).
- 6. Plates were cultured for another 72 hours, then measured by means of MTS assay.
- 7. MTS/PMS solution was prepared immediately prior to use. 20 µL of the mixture was introduced into each well of the 96-well assay plate containing 100 µL culture medium. (The final reaction volume was 120 µL).
- 8. Plate was incubated for 1-4 hours at 37°C in a humidified 5% CO2 atmosphere.
- 9. Absorbance at 490 nm was recorded using SpectraMAX Plus microplate spectrophotometer.
Data analysis:
[0804] The software of GraphPad Prism version 5 was used to calculate IC50. The graphical curves were fitted using a nonlinear regression model with a sigmoidal dose.
Results
[0805] Results are shown in Tables 27 and 28.
| Example | MV4-11 | RPMI 8226 | NCI-H929 |
| 155 | 12.49 | NC | 3.964 |
| 120 | 4.054 | 1.538 | 2.806 |
| 180 | 10.95 | 9.135 | 10.94 |
| 9 | 6.782 | 16.14 | 11.54 |
| 181 | 1.199 | 3.412 | 4.415 |
| 182 | 2.025 | 11.87 | 7.076 |
| 183 | 1/829 | 9.604 | 4.603 |
| 140 | 5.514 | 11.19 | 8.843 |
| 189 | 4.712 | 8.324 | 3.045 |
| 191 | 2.397 | 6.862 | 3.264 |
| Example | MV4-11 | RPMI 8226 | NCI-H929 |
| 155 | 97.60 | 53.87 | 73.72 |
| 120 | 95.09 | 76.43 | 89.78 |
| 180 | 90.71 | 79.74 | 100 |
| 9 | 91.08 | 71.25 | 91.44 |
| 181 | 96.63 | 82.15 | 93.5 |
| 182 | 91.09 | 90.21 | 96.52 |
| 183 | 94.36 | 82.34 | 98.62 |
| 140 | 94.29 | 65.26 | 96.73 |
| 189 | 97.91 | 99.87 | 98.51 |
| 191 | 87.43 | 93.08 | 93.96 |
EXAMPLE 250
[0806]
| Example | CK1γ2(h) | CK1(y) | CK2(h) | Pim-1(h) | Pim-2(h) | Pim-3(h) |
| 86 | 26 | 102 | 83 | 51 | 105 | |
| 87 | 80 | 38 | 40 | 33 | 56 | |
| 88 | 91 | 102 | 52 | 54 | 102 | |
| 89 | 100 | 82 | 99 | 116 | 110 | |
| 90 | 81 | 38 | 22 | 22 | 62 | |
| 91 | 79 | 57 | 36 | 32 | 102 | |
| 92 | 103 | 99 | 33 | 56 | 47 | 14 |
| 93 | 108 | 88 | 68 | 54 | 48 | 30 |
| 94 | 19 | 99 | 98 | 97 | 101 | 90 |
| 96 | 87 | 90 | 65 | 73 | 44 | 57 |
| 97 | 83 | 101 | 70 | 49 | 22 | 69 |
| 98 | 67 | 89 | 59 | 40 | 27 | 39 |
| 99 | 85 | 96 | 79 | 39 | 6 | 43 |
| 99 | 81 | 97 | 84 | 47 | 17 | 43 |
| 100 | 108 | 93 | 45 | 71 | 64 | 48 |
| 101 | 104 | 97 | 71 | 42 | 46 | 20 |
| 102 | 101 | 101 | 84 | 94 | 91 | 53 |
| 103 | 90 | 97 | 73 | 114 | 138 | 99 |
| 104 | 89 | 99 | 82 | 75 | 72 | 42 |
| 105 | 94 | 96 | 84 | 101 | 92 | 81 |
| 106 | 67 | 91 | 47 | 46 | 22 | 44 |
| 107 | 95 | 97 | 88 | 72 | 56 | 47 |
| 108 | 79 | 100 | 90 | 49 | 18 | 57 |
| 109 | 82 | 82 | 59 | 68 | 49 | 57 |
| 110 | 58 | 94 | 62 | 54 | 31 | 48 |
| III | 102 | 104 | 96 | 71 | 60 | 51 |
| 112 | 98 | 95 | 82 | 92 | 88 | 81 |
| 113 | 82 | 87 | 64 | 64 | 46 | 40 |
| 114 | 77 | 88 | 56 | 62 | 36 | 42 |
| 115 | 55 | 94 | 67 | 50 | 28 | 55 |
| 116 | 83 | 96 | 61 | 59 | 45 | 57 |
| 117 | 71 | 91 | 67 | 37 | 16 | 53 |
| 118 | 98 | 97 | 68 | 45 | 56 | 46 |
| 119 | 79 | 100 | 33 | 25 | 6 | 48 |
| 120 | 72 | 87 | 43 | 36 | 43 | 69 |
| 121 | 81 | 115 | 55 | 74 | 37 | 82 |
| 122 | 64 | 96 | 71 | 43 | 50 | 68 |
| 123 | 71 | 99 | 106 | 92 | 94 | 109 |
| 124 | 92 | 110 | 91 | 89 | 62 | 101 |
| 125 | 78 | 97 | 45 | 49 | 45 | 69 |
| 126 | 74 | 89 | 86 | 87 | 81 | 105 |
| 127 | 94 | 104 | 95 | 77 | 82 | 86 |
| 128 | 52 | 97 | 86 | 75 | 84 | 99 |
| 129 | 85 | 87 | 76 | 99 | 87 | 100 |
| 130 | 96 | 92 | 64 | 94 | 85 | 96 |
| 131 | 100 | 102 | 56 | 72 | 50 | 71 |
| 132 | 80 | 94 | 34 | 79 | 64 | 65 |
| 133 | 82 | 86 | 57 | 98 | 66 | 101 |
| 134 | 31 | 77 | 57 | 102 | 88 | 118 |
| 135 | 82 | 99 | 69 | 59 | 48 | 82 |
| 136 | 36 | 101 | 71 | 80 | 49 | 72 |
| 137 | 97 | 112 | 106 | 100 | 97 | 97 |
| 138 | 81 | 112 | 74 | 66 | 46 | 80 |
| 139 | 87 | 55 | 123 | 42 | 23 | 88 |
| 140 | 52 | 79 | 26 | 45 | 53 | 48 |
| 142 | 96 | 103 | 85 | 84 | 87 | |
| 143 | 78 | 79 | 15 | 14 | 3 | 3 |
| 144 | 103 | 81 | 5 | 25 | 10 | 3 |
| 145 | 100 | 106 | 105 | 104 | 104 | 85 |
| 146 | 93 | 93 | 87 | 103 | 82 | 74 |
| 147 | 93 | 76 | 23 | 33 | 25 | 8 |
| 148 | 98 | 88 | 42 | 70 | 40 | 25 |
| 149 | 107 | 108 | 53 | 74 | 40 | 49 |
| 150 | 97 | 97 | 77 | 49 | 29 | 23 |
| 151 | 95 | 78 | 42 | 38 | 19 | 23 |
| 152 | 98 | 98 | 64 | 85 | 58 | 39 |
| 153 | 100 | 88 | 69 | 89 | 85 | 54 |
| 154 | 98 | 106 | 77 | 45 | 30 | 16 |
| 155 | 98 | 88 | 74 | 7 | 12 | 5 |
| 156 | 83 | 99 | 54 | 83 | 68 | 87 |
| 157 | 63 | 89 | 80 | 53 | 30 | 13 |
| 158 | 53 | 96 | 96 | 90 | 94 | 115 |
| 159 | 93 | 95 | 62 | 49 | 22 | 27 |
| 161 | 101 | 97 | 71 | 31 | 46 | 30 |
| 162 | 97 | 101 | 73 | 86 | 67 | 76 |
| 163 | 94 | 105 | 108 | 99 | 90 | 100 |
| 164 | 112 | 98 | 109 | 97 | 108 | 90 |
| 165 | 102 | 106 | 97 | 91 | 88 | 90 |
| 166 | 103 | 104 | 109 | 18 | 61 | 61 |
| 167 | 108 | 127 | 91 | 14 | 44 | 2 |
| 168 | 100 | 99 | 48 | 47 | 82 | |
| 171 | 101 | 103 | 79 | 96 | 95 | 89 |
| 172 | 105 | 96 | 81 | 33 | 36 | 21 |
| 173 | 101 | 104 | 87 | 90 | 99 | 106 |
| 174 | 81 | 84 | 75 | 18 | 21 | 8 |
| 175 | 46 | 82 | 102 | 51 | 57 | 61 |
| 176 | 86 | 87 | 67 | 28 | 34 | 15 |
| 177 | 87 | 86 | 76 | 22 | 26 | 12 |
| 178 | 91 | 101 | 75 | 105 | 89 | 96 |
| 179 | 110 | 105 | 105 | 96 | 104 | 95 |
| 180 | 66 | 84 | 80 | 8 | 15 | 11 |
| 181 | 63 | 72 | 73 | 17 | 16 | 8 |
| 182 | 56 | 86 | 61 | 9 | 10 | 4 |
| 183 | 91 | 60 | 73 | 5 | 7 | 3 |
| 184 | 84 | 95 | 81 | 19 | 28 | 9 |
| 185 | 87 | 91 | 71 | 23 | 26 | 6 |
| 186 | 86 | 67 | 72 | 18 | 22 | 12 |
| 187 | 88 | 95 | 77 | 40 | 53 | 16 |
| 188 | 85 | 81 | 71 | 36 | 41 | 16 |
| 189 | 33 | 38 | 49 | 1 | 6 | 3 |
| 190 | 60 | 64 | 73 | 3 | 16 | 2 |
| 191 | 65 | 64 | 63 | 4 | 14 | 4 |
| 192 | 52 | 95 | 80 | 45 | 37 | 46 |
| 193 | 90 | 89 | 71 | 26 | 34 | 12 |
| 194 | 72 | 66 | 75 | 17 | 24 | 6 |
| 195 | 84 | 92 | 81 | 36 | 25 | 11 |
| 196 | 99 | 99 | 93 | 50 | 55 | 51 |
| 197 | 102 | 106 | 94 | 43 | 58 | 54 |
| 198 | 104 | 106 | 98 | 60 | 44 | 36 |
| 199 | 91 | 98 | 107 | 99 | 90 | 99 |
| 200 | 92 | 101 | 101 | 95 | 92 | loo |
| 201 | 103 | 110 | 104 | 93 | 92 | 106 |
| 202 | 84 | 97 | 85 | 84 | 72 | 87 |
| 203 | 95 | 103 | 84 | 25 | 58 | 51 |
| 204 | 91 | 86 | 74 | 19 | 40 | 25 |
| 205 | 88 | 72 | 81 | 24 | 47 | 17 |
| 206 | 103 | 87 | 21 | 48 | 26 | 24 |
| 207 | 103 | 77 | 94 | 18 | 67 | 20 |
| 208 | 99 | 104 | 39 | 36 | 17 | 21 |
| 209 | 91 | 106 | 54 | 42 | 41 | 42 |
| 211 | 54 | 93 | 106 | 71 | 24 | 61 |
| 212 | 28 | 96 | 90 | 75 | 46 | 53 |
| 214 | 41 | 79 | 77 | 25 | 13 | 16 |
| 215 | 51 | 86 | 97 | 34 | 22 | 41 |
| 216 | 39 | 92 | 60 | 40 | 10 | 76 |
| 217 | 109 | 116 | 101 | 91 | 105 | |
| 218 | 82 | 80 | 96 | 91 | 100 | |
| 219 | 55 | 100 | 58 | 57 | 41 | 50 |
| 220 | 98 | 114 | 102 | 98 | 91 | 115 |
| 221 | 97 | 90 | 85 | 92 | 78 | 78 |
| 222 | 37 | 78 | 67 | 69 | 25 | 78 |
| 223 | 28 | 100 | 89 | 56 | 23 | 79 |
| 224 | 53 | 64 | 71 | 16 | 15 | 9 |
| 225 | 66 | 91 | 67 | 61 | 47 | 55 |
EXAMPLE 251
[0807]
| Example | CK1γ2(h) | CK1(y) | CK2(h) | Pim-1(h) | Pim-2(h) | Pim-3(h) |
| 86 | 86 | |||||
| 87 | 261 | 295 | 80 | 263 | ||
| 90 | 291 | 97 | 89 | 419 | ||
| 91 | 222 | 255 | 127 | 1000 | ||
| 92 | 186 | 628 | 228 | 31 | ||
| 94 | 38 | |||||
| 98 | 422 | 204 | 136 | 169 | ||
| 99 | 137 | 18 | 199 | |||
| 106 | 361 | 166 | 127 | 298 | ||
| 117 | 164 | 50 | 436 | |||
| 119 | 176 | 186 | 16 | 267 | ||
| 120 | 676 | >1000 | 214 | 170 | 225 | 271 |
| 143 | 66 | 20 | 5 | 3 | ||
| 144 | 23 | 78 | 18 | 9 | ||
| 147 | 134 | 258 | 90 | 31 | ||
| 151 | 415 | 246 | 98 | 171 | ||
| 155 | 19 | 14 | 9 | |||
| 159 | >1000 | 104 | 231 | |||
| 172 | 157 | 142 | 46 | |||
| 174 | 58 | 75 | 16 | |||
| 176 | 669 | 487 | 108 | 18 | ||
| 177 | 705 | 96 | 87 | 22 | ||
| 180 | 13 | 15 | 15 | |||
| 181 | 79 | 44 | 34 | |||
| 189 | 164 | 334 | 364 | 4 | 9 | 4 |
| 191 | 6 | 23 | 5 | |||
| 204 | 99 | 217 | 109 | |||
| 205 | 54 | 199 | 38 | |||
| 208 | 129 | 288 | 43 | 65 | ||
| 214 | 95 | 35 | 60 | |||
| 219 | 476 | 475 | 146 | 249 |
INCORPORATION BY REFERENCE
[0808] All of the U.S. patents and U.S. published patent applications cited herein are hereby incorporated by reference.
EQUIVALENTS
[0809] While several embodiments of the present invention have been described and illustrated herein, those of ordinary skill in the art will readily envision a variety of other means and/or structures for performing the functions and/or obtaining the results and/or one or more of the advantages described herein, and each of such variations and/or modifications is deemed to be within the scope of the present invention. More generally, those skilled in the art will readily appreciate that all parameters, dimensions, materials, and configurations described herein are meant to be exemplary and that the actual parameters, dimensions, materials, and/or configurations will depend upon the specific application or applications for which the teachings of the present invention is/are used. Those skilled in the art will recognize, or be able to ascertain using no more than routine experimentation, many equivalents to the specific embodiments of the invention described herein. It is, therefore, to be understood that the foregoing embodiments are presented by way of example only and that, within the scope of the appended claims and equivalents thereto, the invention may be practiced otherwise than as specifically described and claimed. The present invention is directed to each individual feature, system, article, material, kit, and/or method described herein. In addition, any combination of two or more such features, systems, articles, materials, kits, and/or methods, if such features, systems, articles, materials, kits, and/or methods are not mutually inconsistent, is included within the scope of the present invention.
SEQUENCE LISTING
[0810]
<110> Jasco Pharmaceuticals, LLC
<120> AMINOPYRIDINE KINASE INHIBITORS
<130> JPX-003.25
<150> US 61/289,685
<151> 2009-12-23
<150> US 61/324,481
<151> 2010-04-15
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 14
<212> PRT
<213> Artificial sequence
<220>
<223> synthetic peptide
<400> 1
<110> Jasco Pharmaceuticals, LLC
<120> AMINOPYRIDINE KINASE INHIBITORS
<130> LPT64168P.EPP
<140> PCT/US2010/062024
<141> 2010-12-23
<140> US 61/289,685
<141> 2009-12-23
<140> US 61/324,481
<141> 2010-04-15
<150> EP10805355.4
<151> 2010-12-23
<160> 1
<170> PatentIn version 3.5
<210> 1
<211> 14
<212> PRT
<213> Artificial sequence
<220>
<223> synthetic peptide
<400> 1
or a pharmaceutically acceptable salt thereof, wherein independently for each occurrence:
R1 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -[C(R4)2]p-R5;
R2 and R3 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7)-P(O)(OR6)(OR7); or R2 and R3 are joined together to form an optionally substituted heterocyclic ring;
R4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclylalkyl, aralkyl, heteroaryl, heteroaralkyl, halo, hydroxy, alkoxy, hydroxyalkyl, and alkoxyalkyl;
R5 is selected from the group consisting of aryl, heteroaryl, heterocyclyl, -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR9), -P(O)(OR8)(OR9) and -N(R8)P(O)(OR9)(OR9);
R6 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R7 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R6 and R7 are joined together to form a heterocyclic ring;
R8 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R9 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R8 and R9 are joined together to form a heterocyclic ring;
R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, halo, haloalkyl, trifluoromethyl, fluoroalkyl, perfluoroalkyl, thio, cyano, hydroxyl, methoxy, alkoxy, phenoxy, aryloxy, heteroaryloxy, carboxyl, alkoxycarbonyl, acyl, nitro, amino, alkylamino, arylamino, heteroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyl, sulfoxido, sulfonamido, sulfamoyl, -[C(R4)2]p-R5; NR14R15, OR16, and SR16;
R14 and R15 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -P(O)(OR6)(OR7); or R14 and R15 are joined together to form an optionally substituted heterocyclic ring;
R16 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, and-C(O)N(R6)(R7); and
p is 1, 2, 3, 4, 5, or 6;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.a) R1 is hydrogen;
b) R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl,
heteroaryl, heterocyclyl, trifluoromethyl, -[C(R4)2]p-R5, NR14R15, OR16, and SR16;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, and
heterocyclyl may be optionally substituted, or
R20 is hydrogen.
c) R2 and R3 are joined together to form an optionally substituted heterocyclic ring, wherein
optionally
R2 and R3 are joined together to form an optionally substituted heterocyclic ring selected
from the group consisting of:
wherein, independently for each occurrence:
R10 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR12, -C(O)OR12, -SO2(R12), -C(O)N(R12)(R13), -SO2N(R12)(R13), and -P(O)(OR12)(OR13);
R12 and R13 are selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R12 and R13 are joined together to form a heterocyclic ring;
R11 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, halo, haloalkyl, thio, cyano, hydroxyalkyl, alkoxy, alkylalkoxy, alkylthio, nitro, cyano, -N(R17)(R18), -N(R17)COR18, -N(R17)C(O)OR18, -N(R17)SO2(R18), -CON(R17)(R18), -OC(O)N(R17)-(R18), -SO2(R17)(R18), -OC(O)OR17, -COOR17, -C(O)N(OH)(R17), -OS(O)2OR17, -S(O)2OR17, -S(O)2R17, -OR17, -COR17, -OP(O)(OR17)(OR18), -P(O)(OR17)(OR18), -N(R17)P(O)(OR18)(OR18), and -[C(R4)2]p-R5;
R17 and R18 selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R17 and R18 are joined together to form a heterocyclic ring; and
n is 0, 1,2, or 3;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted, and wherein even more optionally any one or more of the following applies,i) R10 is selected from the group consisting of hydrogen, alkyl, aryl, heteroaryl, heterocyclyl,
-[C(R4)2]p-R5, -COR12, -C(O)OR12, and -SO2(R12);
wherein any one of the aforementioned alkyl, aryl, heteroaryl, and heterocyclyl may
be optionally substituted;
ii) n is 0;
iii) n is 1, wherein optionally
R11 is selected from the group consisting of alkyl, heterocyclyl, cyano, hydroxyalkyl,
-N(R17)(R18), -CON(R17)(R18), and -[C(R4)2]p-R5;
wherein any of the aforementioned alkyl and heterocyclyl may be optionally substituted;
iv) R2 and R3 are joined together to form an optionally substituted heterocyclic ring of the formula:
wherein optionally
n is 0 or 1;
v) R2 and R3 are joined together to form an optionally substituted heterocyclic ring of the formula:
a) R2 is optionally substituted alkyl;
b) R4 is hydrogen;
c) R4 is hydroxyl;
d) R5 is aryl, heteroaryl, heterocyclyl, each of which may be optionally substituted;
e) pins 1, 2 for 3;
f) R5 is selected from the group consisting of -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) and -N(R8)P(O)(OR9)(OR9), wherein optionally
R5 is -N(R8)(R9).
and
and
or a pharmaceutically acceptable salt thereof, wherein independently for each occurrence:
Want X are independently oxygen or sulfur;
Z1, Z2 and Z3 are independently C-R20 or N, provided that at least one of Z1 and Z2 is N;
R1 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), and -[C(R4)2]p-R5;
R2 and R3 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), -P(O)(OR6)(OR7); or R2 and R3 are joined together to form an optionally substituted heterocyclic ring;
R4 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclylalkyl, aralkyl, heteroaryl, heteroaralkyl, halo, hydroxy, alkoxy, hydroxyalkyl, and alkoxyalkyl;
R5 is selected from the group consisting of aryl, heteroaryl, heterocyclyl, -N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8, -OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) and -N(R8)P(O)(OR9)(OR9);
R6 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R7 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R8 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl;
R9 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl; or R8 and R9 are joined together to form a heterocyclic ring;
R20 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, halo, haloalkyl, trifluoromethyl, fluoroalkyl, perfluoroalkyl, thio, cyano, hydroxy, methoxy, alkoxy, phenoxy, aryloxy, heteroaryloxy, carboxyl, alkoxycarbonyl, acyl, nitro, amino, alkylamino, arylamino, heteroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyl, sulfoxido, sulfonamido, sulfamoyl, -[C(R4)2]p-R5, NR14R15, OR16, O-[C(R4)2]p-R5, NR14-[C(R4)2]p-R5 and SR16;
R14 and R15 are each independently selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), ant -P(O)(OR6)(OR7); or R14 ant R15 are joined together to form an optionally substituted heterocyclic ring;
R16 is selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, and-C(O)N(R6)(R7); and
pis 1,2, 3, 4, 5, or 6;
wherein any one of the aforementioned alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, aralkyl, heteroaralkyl, and heterocyclylalkyl may be optionally substituted.a) W and X are oxygen;
b) Z1 and Z2 are nitrogen; and Z3 is C-R20;
c) Z1, Z2 and Z3 are nitrogen;
d) Z1 is nitrogen; and Z2 and Z3 are each C-R20;
e) Z2 is nitrogen; and Z1 and Z3 are each C-R20;
f) R1 is hydrogen;
g) R1 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, and -[C(R4)2]p-R5;
h) W and X are oxygen, Z1 and Z2 are each nitrogen, Z3 is C-R20 and R1 is hydrogen;
i) R2 and R3 are joined together to form an optionally substituted heterocyclic ring, wherein
optionally
the optionally substituted heterocyclic ring is selected from the group consisting
of piperazinyl, homopiperizinyl, pyrrolidinyl, piperidinyl, homopiperidinyl, morpholinyl,
1,4-diazepan-5-onyl and quinolinyl;
j) R2 and R3 are independently selected from the group consisting of hydrogen, alkyl, alkenyl,
alkynyl, aryl, heteroaryl, heterocyclyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), and -SO2N(R6)(R7), wherein the alkyl, alkenyl, alkynyl, aryl, heteroaryl, and heterocyclyl may be
optionally substituted, wherein optionally
R2 is -[C(R4)2]p-R5, and R3 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl,
heterocyclyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), and -SO2N(R6)(R7), wherein the alkyl, alkenyl, alkynyl, aryl, heteroaryl, and heterocyclyl may be
optionally substituted, and wherein even more optionally any one or more of the following
applies,
a) R5 is aryl or heteroaryl, each of which may be optionally substituted;
b) R5 is -N(R8)(R9);
c) R4 is hydrogen.
i) R20 is selected from the group consisting of alkyl, alkenyl, alkynyl, aryl, heteroaryl, heterocyclyl, halo, haloalkyl, trifluoromethyl, carboxyl, alkoxycarbonyl, acyl, nitro, amido, acylamino, sulfonamido, -[C(R42]p-R5; NR14R15, OR16, and SR16; or
ii) R20 is hydrogen.
a) cancer selected from the group consisting of
breast cancer, colon cancer, multiple myeloma, prostate cancer, Hodgkin's lymphoma,
non-Hodgkin's lymphoma, leukemia, hematologic malignancies, renal cell carcinoma,
renal cancer, malignant melanoma, pancreatic cancer, lung cancer, colorectal carcinoma,
brain cancer, head and neck cancer, bladder cancer, thyroid cancer, ovarian cancer,
cervical cancer or myelodysplastic syndrome;
b) Alzheimer's disease;
c) inflammation, osteoarthritis, rheumatoid arthritis and neurodegeneration;
d) osteoporosis, bone formation, or facilitating bone restoration;
e) hypoglycemia, metabolic syndrome and diabetes; or
f) aberrant embryonic development.
oder ein pharmazeutisch zulässiges Salz davon, wobei unabhängig für jedes Auftreten:
R1 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -COR6, -C(O)OR6,-SO2(R6 -C(O)N(R6)(R7), -SO2N(R6)(R7) und -[C(R4)2]p-R5;
R2 und R3 jeweils unabhängig ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6 -C(O)N(R6)(R7), -SO2N(R6)(R7)-P(O)(OR6)(OR7); oder R2 und R3 zusammengefügt sind, um einen optional substituierten heterozyklischen Ring zu bilden;
R4 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heterocyclylalkyl, Aralkyl, Heteroaryl, Heteroaralkyl, Halo, Hydroxy, Alkoxy, Hydroxyalkyl und Alkoxyalkyl;
R5 ausgewählt ist aus der Gruppe bestehend aus Aryl, Heteroaryl, Heterocyclyl, - N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), - SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, - OR8, -COR8, -OP(O)(OR8)(OR9), -P(O)(OR8)(OR9) und -N(R8)P(O)(OR9)(OR9);
R6 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl;
R7 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl; oder R6 und R7 zusammengefügt sind, um einen heterozyklischen Ring zu bilden;
R8 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl;
R9 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl; oder R8 und R9 zusammengefügt sind, um einen heterozyklischen Ring zu bilden;
R20 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, Halo, Haloalkyl, Trifluormethyl, Fluoralkyl, Perfluoralkyl, Thio, Cyano, Hydroxyl, Methoxy, Alkoxy, Phenoxy, Aryloxy, Heteroaryloxy, Carboxyl, Alkoxycarbonyl, Acyl, Nitro, Amino, Alkylamino, Arylamino, Heteroarylamino, Amido, Acylamino, Sulfat, Sulfonat, Sulfonyl, Sulfoxid, Sulfonamid, Sulfamoyl, -[C(R4)2]p-R5; NR14R15, OR16 und SR16,
R14 und R15 jeweils unabhängig ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7) und -P(O)(OR6)(OR7); oder R14 und R15 zusammengefügt sind, um einen optional substituierten heterozyklischen Ring zu bilden;
R16 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl, - [C(R4)2]p-R5, -COR6 und -C(O)N(R6)(R7); und
p 1, 2, 3, 4, 5 oder 6 ist;
wobei jedes des vorgenannten Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl optional substituiert sein kann.
a) R1 ist Wasserstoff;
b) R20 ist ausgewählt aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl,
Aryl, Heteroaryl, Heterocyclyl, Trifluormethyl, -[C(R4)2]p-R5, NR14R15, OR16 und SR16;
wobei jedes des vorgenannten Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl und Heterocyclyl
optional substituiert sein kann, oder
R20 ist Wasserstoff.
c) R2 und R3 sind zusammengefügt, um einen optional substituierten heterozyklischen Ring zu bilden,
wobei optional R2 und R3 zusammengefügt sind, um einen optional substituierten heterozyklischen Ring zu bilden,
der ausgewählt ist aus der Gruppe bestehend aus:
wobei, unabhängig bei jedem Auftreten:
R10 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -[C(R4)2]p-R5, -COR12, -C(O)OR12, -SO2(R12), -C(O)N(R12)(R13), -SO2N(R12)(R13), und -P(O)(OR12)(OR13);
R12 und R13 ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl; oder R12 und R13 zusammengefügt sind, um einen heterozyklischen Ring zu bilden;
R11 ausgewählt ist aus der Gruppe bestehend aus Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Halo, Haloalkyl, Thio, Cyano, Hydroxyalkyl, Alkoxy, Alkylalkoxy, Alkylthio, Nitro, Cyano, -N(R17)(R18), -N(R17)COR18, -N(R17)C(O)OR18, -N(R17)SO2(R18),-CON(R17)(R18), -OC(O)N(R17)-(R18), -SO2N(R17)(R18), -OC(O)OR17, -COOR17,-C(O)N(OH)(R17), -OS(O)2OR17, -S(O)2OR17, -S(O)2R17, -OR17, -COR17, -OP(O)(OR17)(OR18), -P(O)(OR17)(OR18), -N(R17)P(O)(OR18)(OR18) und -[C(R4)2]p-R5;
R17 und R18 ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl; oder R17 und R18 zusammengefügt sind, um einen heterozyklischen Ring zu bilden; und
n 0, 1, 2 oder 3 ist;
wobei jedes des vorgenannten Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl optional substituiert sein kann, und wobei noch optionaler einer oder mehrere der folgenden Punkte gilt/gelten,i) R10 ist ausgewählt aus der Gruppe bestehend aus Wasserstoff, Alkyl, Aryl, Heteroaryl,
Heterocyclyl, -[C(R4)2]p-R5, -COR12, -C(O)OR12 und -SO2(R12);
wobei jedes des vorgenannten Alkyl, Aryl, Heteroaryl und Heterocyclyl optional substituiert
sein kann;
ii) n ist 0;
iii) n ist 1, wobei optional
R11 ausgewählt ist aus der Gruppe bestehend aus Alkyl, Heterocyclyl, Cyano, Hydroxyalkyl,
-N(R17)(R18), -CON(R17)(R18) und -[C(R4)2]p-R5;
wobei jedes des vorgenannten Alkyl und Heterocyclyl optional substituiert sein kann;
iv) R2 und R3 sind zusammengefügt, um einen optional substituierten heterozyklischen Ring der folgenden
Formel zu bilden:
wobei optional
n 0 oder 1 ist;
v) R2 und R3 sind zusammengefügt, um einen optional substituierten heterozyklischen Ring der folgenden
Formel zu bilden:
a) R2 ist optional substituiertes Alkyl;
b) R4 ist Wasserstoff;
c) R4 ist Hydroxyl;
d) R5 ist Aryl, Heteroaryl, Heterocyclyl, die jeweils optional substituiert sein können;
e) p ist 1, 2 oder 3;
f) R5 ist ausgewählt aus der Gruppe bestehend aus -N(R8)(R9), -N(R8)COR9,-N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9),-OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8,-OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) und -N(R8)P(O)(OR9)(OR9), wobei optional
R5-N(R8)(R9) ist.
und
und
oder ein pharmazeutisch zulässiges Salz davon, wobei unabhängig für jedes Auftreten:
W und X unabhängig Sauerstoff oder Schwefel sind;
Z1, Z2 und Z3 unabhängig C-R20 oder N sind, vorausgesetzt, dass mindestens Z1 oder Z2 N ist;
R1 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -COR6, -C(O)OR6, - SO2(R6 -C(O)N(R6)(R7), -SO2N(R6)(R7) und -[C(R4)2]p-R5;
R2 und R3 jeweils unabhängig ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), -P(O)(OR6)(OR7) oder R2 und R3 zusammengefügt sind, um einen optional substituierten heterozyklischen Ring zu bilden;
R4 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heterocyclylalkyl, Aralkyl, Heteroaryl, Heteroaralkyl, Halo, Hydroxy, Alkoxy, Hydroxyalkyl und Alkoxyalkyl;
R5 ausgewählt ist aus der Gruppe bestehend aus Aryl, Heteroaryl, Heterocyclyl, - N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9),-SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8,-OR8, -COR8, -OP(O)(OR8)(OR8), -P(O)(OR8)(OR8) und -N(R8)P(O)(OR9)(OR9);
R6 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl;
R7 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl;
R8 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl;
R9 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl; oder R8 und R9 zusammengefügt sind, um einen heterozyklischen Ring zu bilden;
R20 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, Halo, Haloalkyl, Trifluormethyl, Fluoralkyl, Perfluoralkyl, Thio, Cyano, Hydroxy, Methoxy, Alkoxy, Phenoxy, Aryloxy, Heteroaryloxy, Carboxyl, Alkoxycarbonyl, Acyl, Nitro, Amino, Alkylamino, Arylamino, Heteroarylamino, Amido, Acylamino, Sulfat, Sulfonat, Sulfonyl, Sulfoxid, Sulfonamido, Sulfamoyl, -[C(R4)2]p-R5, NR14R15, OR16, O-[C(R4)2]p-R5, NR14-[C(R4)2]p-R5 und SR16;
R14 und R15 jeweils unabhängig ausgewählt sind aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl, Heterocyclylalkyl, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7) und -P(O)(OR6)(OR7); oder R14 und R15 zusammengefügt sind, um einen optional substituierten heterozyklischen Ring zu bilden;
R16 ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl, - [C(R4)2]p-R5, -COR6 und -C(O)N(R6)(R7); und
p 1, 2, 3, 4, 5 oder 6 ist;
wobei jedes des vorgenannten Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Aralkyl, Heteroaralkyl und Heterocyclylalkyl optional substituiert sein kann.
a) W und X sind Sauerstoff;
b) Z1 und Z2 sind Stickstoff; und Z3 ist C-R20;
c) Z1, Z2 und Z3 sind Stickstoff;
d) Z1 ist Stickstoff; und Z2 und Z3 sind jeweils C-R20;
e) Z2 ist Stickstoff; und Z1 und Z3 sind jeweils C-R20;
f) R1 ist Wasserstoff;
g) R1 ist ausgewählt aus der Gruppe bestehend aus Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl und -[C(R4)2]p-R5;
h) W und X sind Sauerstoff, Z1 und Z2 sind jeweils Stickstoff, Z3 ist C-R20 und R1 ist Wasserstoff;
i) R2 und R3 sind zusammengefügt, um einen optional substituierten heterozyklischen Ring zu bilden,
wobei optional
der optional substituierte heterozyklische Ring ausgewählt ist aus der Gruppe bestehend
aus Piperazinyl, Homopiperizinyl, Pyrrolidinyl, Piperidinyl, Homopiperidinyl, Morpholinyl,
1,4-Diazepan-5-onyl und Quinolinyl;
j) R2 und R3 sind jeweils unabhängig ausgewählt aus der Gruppe bestehend aus Wasserstoff, Alkyl,
Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, -[C(R4)2]p-R5, -COR6,-C(O)OR6, -SO2(R6), -C(O)N(R6)(R7) und -SO2N(R6)(R7), wobei das Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl und Heterocyclyl optional substituiert
sein kann, wobei optional
R2-[C(R4)2]p-R5 ist und R3 ausgewählt ist aus der Gruppe bestehend aus Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl,
Heterocyclyl, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7) und -SO2N(R6)(R7), wobei das Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl und Heterocyclyl optional substituiert
sein kann und wobei noch optionaler einer oder mehrere der folgenden Punkte gilt/gelten,
a) R5 ist Aryl oder Heteroaryl, die jeweils optional substituiert werden können;
b) R5 ist -N(R8)(R9);
c) R4 ist Wasserstoff.
i) R20 ausgewählt ist aus der Gruppe bestehend aus Alkyl, Alkenyl, Alkynyl, Aryl, Heteroaryl, Heterocyclyl, Halo, Haloalkyl, Trifluormethyl, Carboxyl, Alkoxycarbonyl, Acyl, Nitro, Amido, Acylamino, Sulfonamido, -[C(R4)2]p-R5; NR14R15, OR16 und SR16; oder
ii) R20 Wasserstoff ist.
a) Krebs ausgewählt aus der Gruppe bestehend aus
Brustkrebs, Darmkrebs, multiples Myelom, Prostatakrebs, Hodgkin-Lymphom, Non-Hodgkin-Lymphom,
Leukämie, maligne hämatologische Tumore, Nierenzellkarzinom, Nierenkrebs, maligne
Melanome, Bauchspeicheldrüsenkrebs, Lungenkrebs, kolorektale Karzinome, Hirnkrebs,
Kopf- und Nackenkrebs, Blasenkrebs, Schilddrüsenkrebs, Eierstockkrebs, Gebärmutterhalskrebs
oder myelodysplastische Syndrome;
b) Alzheimer-Krankheit;
c) Entzündung, Osteoarthritis, Gelenkrheumatismus und Neurodegeneration;
d) Osteoporose, Knochenbildung oder Knochenwiederherstellung;
e) Hypoglykämie, metabolisches Syndrom und Diabetes; oder
f) Abnormale embryonale Entwicklungen.
ou un sel pharmaceutiquement acceptable de celui-ci, où indépendamment pour chaque occurrence :
R1 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle,-COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), et -[C(R4)2]p-R5,
R2 et R3 sont chacun indépendamment sélectionnés dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7)-P(O)(OR6)(OR7), ou R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement substitué,
R4 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétérocyclylalkyle, aralkyle, hétéroaryle, hétéroaralkyle, halo, hydroxy, alkoxy, hydroxyalkyle et alkoxyalkyle,
R5 est sélectionné dans le groupe se composant d'aryle, hétéroaryle, hétérocyclyle, - N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9),-SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8,-OR8, -COR8, -OP(O)(OR8)(OR9), -P(O)(OR8)(OR9) et -N(R8)P(O)(OR9)(OR9),
R6 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle,
R7 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle, ou R6 et R7 sont joints l'un à l'autre de façon à former un anneau hétérocyclique,
R8 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle,
R9 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle, ou R8 et R9 sont joints l'un à l'autre de façon à former un anneau hétérocyclique,
R20 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, halo, haloalkyle, trifluorométhyle, fluoroalkyle, perfluoroalkyle, thio, cyano, hydroxyle, méthoxy, alkoxy, phénoxy, aryloxy, hétéroaryloxy, carboxyle, alkoxycarbonyle, acyle, nitro, amino, alkylamino, arylamino, hétéroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyle, sulfoxido, sulfonamido, sulfamoyle, -[C(R4)2]p-R5, NR14R15, OR16 et SR16,
R14 et R15 sont chacun indépendamment sélectionnés dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7) et -P(O)(OR6)(OR7), ou R14 et R15 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement substitué,
R16 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, - [C(R4)2]p-R5, -COR6 et -C(O)N(R6)(R7), et
p est 1, 2, 3, 4, 5 ou 6,
où un élément quelconque parmi alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle mentionné ci-dessus peut être éventuellement substitué.
a) R1 est hydrogène,
b) R20 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle,
aryle, hétéroaryle, hétérocyclyle, trifluorométhyle, -[C(R4)2]p-R5, NR14R15, OR16 et SR16,
où un élément quelconque parmi alkyle, alcényle, alcynyle, aryle, hétéroaryle, et
hétérocyclyle mentionné ci-dessus peut être éventuellement substitué, ou
R20 est hydrogène.
c) R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement
substitué, où éventuellement R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement
substitué sélectionné dans le groupe se composant de :
où, indépendamment pour chaque occurrence :
R10 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, - [C(R4)2]p-R5, -COR12, -C(O)OR12, -SO2(R12), -C(O)N(R12)(R13), -SO2N(R12)(R13) et-P(O)(OR12)(OR13),
R12 et R13 sont sélectionnés dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, et hétérocyclylalkyle, ou R12 et R13 sont joints l'un à l'autre de façon à former un anneau hétérocyclique,
R11 est sélectionné dans le groupe se composant d'alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, halo, haloalkyle, thio, cyano, hydroxyalkyle, alkoxy, alkylalkoxy, alkylthio, nitro, cyano, -N(R17)(R18), -N(R17)COR18, -N(R17)C(O)OR18, -N(R17)SO2(R18),-CON(R17)(R18), -OC(O)N(R17)-(R18), -SO2N(R17)(R18), -OC(O)OR17, -COOR17,-C(O)N(OH)(R17), -OS(O)2OR17, -S(O)2OR17, -S(O)2R17, -OR17, -COR17, -OP(O)(OR17)(OR18),-P(O)(OR17)(OR18), -N(R17)P(O)(OR18)(OR18) et -[C(R4)2]p-R5,
R17 et R18 sont sélectionnés dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, et hétérocyclylalkyle, ou R17 et R18 sont joints l'un à l'autre de façon à former un anneau hétérocyclique, et
n est 0, 1, 2 ou 3,
où un élément quelconque parmi alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle mentionné ci-dessus peut être éventuellement substitué, et où encore plus éventuellement une affirmation quelconque ou plusieurs parmi les suivantes s'applique :i) R10 est sélectionné dans le groupe se composant d'hydrogène, alkyle, aryle, hétéroaryle,
hétérocyclyle, -[C(R4)2]p-R5, -COR12, -C(O)OR12 et -SO2(R12),
où un élément quelconque parmi alkyle, aryle, hétéroaryle et hétérocyclyle mentionné
ci-dessus peut être éventuellement substitué,
ii) n est 0,
iii) n est 1, où éventuellement
R11 est sélectionné dans le groupe se composant d'alkyle, hétérocyclyle, cyano, hydroxyalkyle,
-N(R17)(R18), -CON(R17)(R18) et -[C(R4)2]p-R5,
où un élément quelconque parmi alkyle et hétérocyclyle mentionné ci-dessus peut être
éventuellement substitué,
iv) R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement
substitué de la formule :
où éventuellement
n est 0 ou 1,
v) R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement
substitué de la formule :
a) R2 est alkyle éventuellement substitué,
b) R4 est hydrogène,
c) R4 est hydroxyle,
d) R5 est aryle, hétéroaryle, hétérocyclyle, chacun de ceux-ci pouvant être éventuellement substitué,
e) p est 1, 2 ou 3,
f) R5 est sélectionné dans le groupe se composant de -N(R8)(R9), -N(R8)COR9, - N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), -SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8, -OR8, -COR8,-OP(O)(OR8)(OR9), -P(O)(OR8)(OR8) et -N(R8)P(O)(OR9)(OR9), où éventuellement
R5 est -N(R8)(R9).
et
et
ou un sel pharmaceutiquement acceptable de celui-ci, où indépendamment pour chaque occurrence :
W et X sont indépendamment oxygène ou soufre,
Z1, Z2 et Z3 sont indépendamment C-R20 ou N, sous réserve qu'au moins un élément parmi Z1 et Z2 soit N,
R1 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle,-COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7) et -[C(R4)2]p-R5,
R2 et R3 sont chacun indépendamment sélectionnés dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7), -P(O)(OR6)(OR7), ou R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement substitué,
R4 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétérocyclylalkyle, aralkyle, hétéroaryle, hétéroaralkyle, halo, hydroxy, alkoxy, hydroxyalkyle et alkoxyalkyle,
R5 est sélectionné dans le groupe se composant d'aryle, hétéroaryle, hétérocyclyle, - N(R8)(R9), -N(R8)COR9, -N(R8)C(O)OR9, -N(R8)SO2(R9), -CON(R8)(R9), -OC(O)N(R8)-(R9), - SO2N(R8)(R9), -OC(O)OR8, -COOR9, -C(O)N(OH)(R8), -OS(O)2OR8, -S(O)2OR8, -S(O)2R8,-OR8, -COR8, -OP(O)(OR8)(OR9), -P(O)(OR8)(OR8) et -N(R8)P(O)(OR9)(OR9),
R6 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle,
R7 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle,
R8 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle,
R9 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle, ou R8 et R9 sont joints l'un à l'autre de façon à former un anneau hétérocyclique,
R20 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, halo, haloalkyle, trifluorométhyle, fluoroalkyle, perfluoroalkyle, thio, cyano, hydroxy, méthoxy, alkoxy, phénoxy, aryloxy, hétéroaryloxy, carboxyle, alkoxycarbonyle, acyle, nitro, amino, alkylamino, arylamino, hétéroarylamino, amido, acylamino, sulfate, sulfonate, sulfonyle, sulfoxido, sulfonamido, sulfamoyle, -[C(R4)2]p-R5, NR14R15, OR16, O-[C(R4)2]p-R5, NR14-[C(R4)2]p-R5 et SR16,
R14 et R15 sont chacun indépendamment sélectionnés dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, -[C(R4)2]p-R5, -COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7), -SO2N(R6)(R7) et -P(O)(OR6)(OR7), ou R14 et R15 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement substitué,
R16 est sélectionné dans le groupe se composant d'hydrogène, alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle, hétérocyclylalkyle, - [C(R4)2]p-R5, -COR6 et -C(O)N(R6)(R7), et
p est 1, 2, 3, 4, 5, ou 6,
où un élément quelconque parmi alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, aralkyle, hétéroaralkyle et hétérocyclylalkyle mentionné ci-dessus peut être éventuellement substitué.
a) W et X sont oxygène,
b) Z1 et Z2 sont azote, et Z3 est C-R20,
c) Z1, Z2 et Z3 sont azote,
d) Z1 est azote et Z2 et Z3 sont chacun C-R20,
e) Z2 est azote et Z1 et Z3 sont chacun C-R20,
f) R1 est hydrogène,
g) R1 est sélectionné dans le groupe se composant d'alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle et -[C(R4)2]p-R5,
h) W et X sont oxygène, Z1 et Z2 sont chacun azote, Z3 est C-R20 et R1 est hydrogène,
i) R2 et R3 sont joints l'un à l'autre de façon à former un anneau hétérocyclique éventuellement
substitué, où éventuellement
l'anneau hétérocyclique éventuellement substitué est sélectionné dans le groupe se
composant de pipérazinyle, homopipérizinyle, pyrrolidinyle, pipéridinyle, homopipéridinyle,
morpholinyle, 1,4-diazépan-5-onyl et quinolinyle,
j) R2 et R3 sont indépendamment sélectionnés dans le groupe se composant d'hydrogène, alkyle,
alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, -[C(R4)2]p-R5,-COR6, -C(O)OR6, -SO2(R6), -C(O)N(R6)(R7) et -SO2N(R6)(R7), où alkyle, alcényle, alcynyle, aryle, hétéroaryle, et hétérocyclyle peuvent être
éventuellement substitués, où éventuellement
R2 est -[C(R4)2]p-R5, et R3 est sélectionné dans le groupe se composant d'alkyle, alcényle, alcynyle, aryle,
hétéroaryle, hétérocyclyle, -COR6, -C(O)OR6, -SO2(R6), - C(O)N(R6)(R7), et -SO2N(R6)(R7), où alkyle, alcényle, alcynyle, aryle, hétéroaryle et hétérocyclyle peuvent être
éventuellement substitués, et où encore plus éventuellement une affirmation quelconque
ou plusieurs parmi les suivantes s'applique :
a) R5 est aryle ou hétéroaryle, chacun de ceux-ci pouvant être éventuellement substitué,
b) R5 est -N(R8)(R9),
c) R4 est hydrogène.
i) R20 est sélectionné dans le groupe se composant d'alkyle, alcényle, alcynyle, aryle, hétéroaryle, hétérocyclyle, halo, haloalkyle, trifluorométhyle, carboxyle, alkoxycarbonyle, acyle, nitro, amido, acylamino, sulfonamido, -[C(R4)2]p-R5, NR14R15, OR16 et SR16, ou
ii) R20 est hydrogène.
a) un cancer sélectionné dans le groupe se composant de :
cancer du sein, cancer du colon, myélome multiple, cancer de la prostate, lymphome hodgkinien, lymphome non hodgkinien, leucémie, tumeurs malignes hématologiques, carcinome du rein, cancer du rein, mélanome malin, cancer du pancréas, cancer du poumon, carcinome colorectal, cancer du cerveau, cancer de la tête et du cou, cancer de la vessie, cancer de la thyroïde, cancer des ovaires, cancer du col de l'utérus ou syndrome myélodysplasique,
b) maladie d'Alzheimer,
c) inflammation, ostéoarthrite, arthrite rhumatoïde et neurodégénération,
d) ostéoporose, formation osseuse ou favorisation de la restauration osseuse,
e) hypoglycémie, syndrome métabolique et diabètes, ou
f) développement embryonnaire aberrant.
REFERENCES CITED IN THE DESCRIPTION
This list of references cited by the applicant is for the reader's convenience only. It does not form part of the European patent document. Even though great care has been taken in compiling the references, errors or omissions cannot be excluded and the EPO disclaims all liability in this regard.
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